209080872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 256

約数和(自身を含む): 780595200

約数和(自身を除く): 571514328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 108, 117, 126, 132, 143, 154, 156, 168, 182, 189, 198, 216, 231, 234, 252, 264, 273, 286, 297, 308, 312, 351, 364, 378, 396, 429, 462, 468, 504, 546, 572, 594, 616, 693, 702, 728, 756, 792, 819, 858, 924, 936, 967, 1001, 1092, 1144, 1188, 1287, 1386, 1404, 1512, 1638, 1716, 1848, 1934, 2002, 2079, 2184, 2376, 2457, 2574, 2772, 2808, 2901, 3003, 3276, 3432, 3861, 3868, 4004, 4158, 4914, 5148, 5544, 5802, 6006, 6552, 6769, 7722, 7736, 8008, 8316, 8703, 9009, 9828, 10296, 10637, 11604, 12012, 12571, 13538, 15444, 16632, 17406, 18018, 19656, 20307, 21274, 23208, 24024, 25142, 26109, 27027, 27076, 30888, 31911, 34812, 36036, 37713, 40614, 42548, 50284, 52218, 54054, 54152, 60921, 63822, 69624, 72072, 74459, 75426, 81228, 85096, 87997, 95733, 100568, 104436, 108108, 113139, 121842, 127644, 138281, 148918, 150852, 162456, 175994, 182763, 191466, 208872, 216216, 223377, 226278, 243684, 255288, 263991, 276562, 287199, 297836, 301704, 339417, 351988, 365526, 382932, 414843, 446754, 452556, 487368, 527982, 553124, 574398, 595672, 670131, 678834, 703976, 731052, 765864, 791973, 829686, 893508, 905112, 967967, 1055964, 1106248, 1148796, 1244529, 1340262, 1357668, 1462104, 1583946, 1659372, 1787016, 1935934, 2010393, 2111928, 2297592, 2375919, 2489058, 2680524, 2715336, 2903901, 3167892, 3318744, 3733587, 3871868, 4020786, 4751838, 4978116, 5361048, 5807802, 6335784, 7467174, 7743736, 8041572, 8711703, 9503676, 9956232, 11615604, 14934348, 16083144, 17423406, 19007352, 23231208, 26135109, 29868696, 34846812, 52270218, 69693624, 104540436, 209080872]

約数ペア:

[(1, 209080872), (2, 104540436), (3, 69693624), (4, 52270218), (6, 34846812), (7, 29868696), (8, 26135109), (9, 23231208), (11, 19007352), (12, 17423406), (13, 16083144), (14, 14934348), (18, 11615604), (21, 9956232), (22, 9503676), (24, 8711703), (26, 8041572), (27, 7743736), (28, 7467174), (33, 6335784), (36, 5807802), (39, 5361048), (42, 4978116), (44, 4751838), (52, 4020786), (54, 3871868), (56, 3733587), (63, 3318744), (66, 3167892), (72, 2903901), (77, 2715336), (78, 2680524), (84, 2489058), (88, 2375919), (91, 2297592), (99, 2111928), (104, 2010393), (108, 1935934), (117, 1787016), (126, 1659372), (132, 1583946), (143, 1462104), (154, 1357668), (156, 1340262), (168, 1244529), (182, 1148796), (189, 1106248), (198, 1055964), (216, 967967), (231, 905112), (234, 893508), (252, 829686), (264, 791973), (273, 765864), (286, 731052), (297, 703976), (308, 678834), (312, 670131), (351, 595672), (364, 574398), (378, 553124), (396, 527982), (429, 487368), (462, 452556), (468, 446754), (504, 414843), (546, 382932), (572, 365526), (594, 351988), (616, 339417), (693, 301704), (702, 297836), (728, 287199), (756, 276562), (792, 263991), (819, 255288), (858, 243684), (924, 226278), (936, 223377), (967, 216216), (1001, 208872), (1092, 191466), (1144, 182763), (1188, 175994), (1287, 162456), (1386, 150852), (1404, 148918), (1512, 138281), (1638, 127644), (1716, 121842), (1848, 113139), (1934, 108108), (2002, 104436), (2079, 100568), (2184, 95733), (2376, 87997), (2457, 85096), (2574, 81228), (2772, 75426), (2808, 74459), (2901, 72072), (3003, 69624), (3276, 63822), (3432, 60921), (3861, 54152), (3868, 54054), (4004, 52218), (4158, 50284), (4914, 42548), (5148, 40614), (5544, 37713), (5802, 36036), (6006, 34812), (6552, 31911), (6769, 30888), (7722, 27076), (7736, 27027), (8008, 26109), (8316, 25142), (8703, 24024), (9009, 23208), (9828, 21274), (10296, 20307), (10637, 19656), (11604, 18018), (12012, 17406), (12571, 16632), (13538, 15444)]