208748232

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 745970400

約数和(自身を除く): 537222168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 121, 126, 132, 147, 154, 163, 168, 189, 196, 198, 216, 231, 242, 252, 264, 294, 297, 308, 326, 363, 378, 392, 396, 441, 462, 484, 489, 504, 539, 588, 594, 616, 652, 693, 726, 756, 792, 847, 882, 924, 968, 978, 1078, 1089, 1141, 1176, 1188, 1304, 1323, 1386, 1452, 1467, 1512, 1617, 1694, 1764, 1793, 1848, 1956, 2079, 2156, 2178, 2282, 2376, 2541, 2646, 2772, 2904, 2934, 3234, 3267, 3388, 3423, 3528, 3586, 3912, 4158, 4312, 4356, 4401, 4564, 4851, 5082, 5292, 5379, 5544, 5868, 5929, 6468, 6534, 6776, 6846, 7172, 7623, 7987, 8316, 8712, 8802, 9128, 9702, 10164, 10269, 10584, 10758, 11736, 11858, 12551, 12936, 13068, 13692, 14344, 14553, 15246, 15974, 16137, 16632, 17604, 17787, 19404, 19723, 20328, 20538, 21516, 22869, 23716, 23961, 25102, 26136, 27384, 29106, 30492, 30807, 31948, 32274, 35208, 35574, 37653, 38808, 39446, 41076, 43032, 45738, 47432, 47922, 48411, 50204, 53361, 58212, 59169, 60984, 61614, 63896, 64548, 71148, 71883, 75306, 78892, 82152, 87857, 91476, 95844, 96822, 100408, 106722, 112959, 116424, 118338, 123228, 129096, 138061, 142296, 143766, 150612, 157784, 160083, 175714, 177507, 182952, 191688, 193644, 213444, 215649, 225918, 236676, 246456, 263571, 276122, 287532, 301224, 320166, 338877, 351428, 355014, 387288, 414183, 426888, 431298, 451836, 473352, 527142, 532521, 552244, 575064, 640332, 677754, 702856, 710028, 790713, 828366, 862596, 903672, 966427, 1054284, 1065042, 1104488, 1242549, 1280664, 1355508, 1420056, 1581426, 1656732, 1725192, 1932854, 2108568, 2130084, 2372139, 2485098, 2711016, 2899281, 3162852, 3313464, 3727647, 3865708, 4260168, 4744278, 4970196, 5798562, 6325704, 7455294, 7731416, 8697843, 9488556, 9940392, 11597124, 14910588, 17395686, 18977112, 23194248, 26093529, 29821176, 34791372, 52187058, 69582744, 104374116, 208748232]

約数ペア:

[(1, 208748232), (2, 104374116), (3, 69582744), (4, 52187058), (6, 34791372), (7, 29821176), (8, 26093529), (9, 23194248), (11, 18977112), (12, 17395686), (14, 14910588), (18, 11597124), (21, 9940392), (22, 9488556), (24, 8697843), (27, 7731416), (28, 7455294), (33, 6325704), (36, 5798562), (42, 4970196), (44, 4744278), (49, 4260168), (54, 3865708), (56, 3727647), (63, 3313464), (66, 3162852), (72, 2899281), (77, 2711016), (84, 2485098), (88, 2372139), (98, 2130084), (99, 2108568), (108, 1932854), (121, 1725192), (126, 1656732), (132, 1581426), (147, 1420056), (154, 1355508), (163, 1280664), (168, 1242549), (189, 1104488), (196, 1065042), (198, 1054284), (216, 966427), (231, 903672), (242, 862596), (252, 828366), (264, 790713), (294, 710028), (297, 702856), (308, 677754), (326, 640332), (363, 575064), (378, 552244), (392, 532521), (396, 527142), (441, 473352), (462, 451836), (484, 431298), (489, 426888), (504, 414183), (539, 387288), (588, 355014), (594, 351428), (616, 338877), (652, 320166), (693, 301224), (726, 287532), (756, 276122), (792, 263571), (847, 246456), (882, 236676), (924, 225918), (968, 215649), (978, 213444), (1078, 193644), (1089, 191688), (1141, 182952), (1176, 177507), (1188, 175714), (1304, 160083), (1323, 157784), (1386, 150612), (1452, 143766), (1467, 142296), (1512, 138061), (1617, 129096), (1694, 123228), (1764, 118338), (1793, 116424), (1848, 112959), (1956, 106722), (2079, 100408), (2156, 96822), (2178, 95844), (2282, 91476), (2376, 87857), (2541, 82152), (2646, 78892), (2772, 75306), (2904, 71883), (2934, 71148), (3234, 64548), (3267, 63896), (3388, 61614), (3423, 60984), (3528, 59169), (3586, 58212), (3912, 53361), (4158, 50204), (4312, 48411), (4356, 47922), (4401, 47432), (4564, 45738), (4851, 43032), (5082, 41076), (5292, 39446), (5379, 38808), (5544, 37653), (5868, 35574), (5929, 35208), (6468, 32274), (6534, 31948), (6776, 30807), (6846, 30492), (7172, 29106), (7623, 27384), (7987, 26136), (8316, 25102), (8712, 23961), (8802, 23716), (9128, 22869), (9702, 21516), (10164, 20538), (10269, 20328), (10584, 19723), (10758, 19404), (11736, 17787), (11858, 17604), (12551, 16632), (12936, 16137), (13068, 15974), (13692, 15246), (14344, 14553)]