209008512

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1106

約数の個数: 160

約数和(自身を含む): 655360200

約数和(自身を除く): 446351688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1061, 1152, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2122, 2432, 2592, 2736, 3078, 3183, 3456, 3648, 4104, 4244, 5184, 5472, 6156, 6366, 7296, 8208, 8488, 9549, 10368, 10944, 12312, 12732, 16416, 16976, 19098, 20159, 21888, 24624, 25464, 28647, 32832, 33952, 38196, 40318, 49248, 50928, 57294, 60477, 65664, 67904, 76392, 80636, 85941, 98496, 101856, 114588, 120954, 135808, 152784, 161272, 171882, 181431, 196992, 203712, 229176, 241908, 305568, 322544, 343764, 362862, 407424, 458352, 483816, 544293, 611136, 645088, 687528, 725724, 916704, 967632, 1088586, 1222272, 1290176, 1375056, 1451448, 1632879, 1833408, 1935264, 2177172, 2580352, 2750112, 2902896, 3265758, 3666816, 3870528, 4354344, 5500224, 5805792, 6531516, 7741056, 8708688, 11000448, 11611584, 13063032, 17417376, 23223168, 26126064, 34834752, 52252128, 69669504, 104504256, 209008512]

約数ペア:

[(1, 209008512), (2, 104504256), (3, 69669504), (4, 52252128), (6, 34834752), (8, 26126064), (9, 23223168), (12, 17417376), (16, 13063032), (18, 11611584), (19, 11000448), (24, 8708688), (27, 7741056), (32, 6531516), (36, 5805792), (38, 5500224), (48, 4354344), (54, 3870528), (57, 3666816), (64, 3265758), (72, 2902896), (76, 2750112), (81, 2580352), (96, 2177172), (108, 1935264), (114, 1833408), (128, 1632879), (144, 1451448), (152, 1375056), (162, 1290176), (171, 1222272), (192, 1088586), (216, 967632), (228, 916704), (288, 725724), (304, 687528), (324, 645088), (342, 611136), (384, 544293), (432, 483816), (456, 458352), (513, 407424), (576, 362862), (608, 343764), (648, 322544), (684, 305568), (864, 241908), (912, 229176), (1026, 203712), (1061, 196992), (1152, 181431), (1216, 171882), (1296, 161272), (1368, 152784), (1539, 135808), (1728, 120954), (1824, 114588), (2052, 101856), (2122, 98496), (2432, 85941), (2592, 80636), (2736, 76392), (3078, 67904), (3183, 65664), (3456, 60477), (3648, 57294), (4104, 50928), (4244, 49248), (5184, 40318), (5472, 38196), (6156, 33952), (6366, 32832), (7296, 28647), (8208, 25464), (8488, 24624), (9549, 21888), (10368, 20159), (10944, 19098), (12312, 16976), (12732, 16416)]