204520176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 659359584

約数和(自身を除く): 454839408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 548, 822, 959, 1008, 1096, 1233, 1481, 1644, 1918, 2192, 2466, 2877, 2962, 3288, 3836, 4443, 4932, 5754, 5924, 6576, 7672, 8631, 8886, 9864, 10367, 11508, 11848, 13329, 15344, 17262, 17772, 19728, 20734, 23016, 23696, 26658, 31101, 34524, 35544, 41468, 46032, 53316, 62202, 69048, 71088, 82936, 93303, 106632, 124404, 138096, 165872, 186606, 202897, 213264, 248808, 373212, 405794, 497616, 608691, 746424, 811588, 1217382, 1420279, 1492848, 1623176, 1826073, 2434764, 2840558, 3246352, 3652146, 4260837, 4869528, 5681116, 7304292, 8521674, 9739056, 11362232, 12782511, 14608584, 17043348, 22724464, 25565022, 29217168, 34086696, 51130044, 68173392, 102260088, 204520176]

約数ペア:

[(1, 204520176), (2, 102260088), (3, 68173392), (4, 51130044), (6, 34086696), (7, 29217168), (8, 25565022), (9, 22724464), (12, 17043348), (14, 14608584), (16, 12782511), (18, 11362232), (21, 9739056), (24, 8521674), (28, 7304292), (36, 5681116), (42, 4869528), (48, 4260837), (56, 3652146), (63, 3246352), (72, 2840558), (84, 2434764), (112, 1826073), (126, 1623176), (137, 1492848), (144, 1420279), (168, 1217382), (252, 811588), (274, 746424), (336, 608691), (411, 497616), (504, 405794), (548, 373212), (822, 248808), (959, 213264), (1008, 202897), (1096, 186606), (1233, 165872), (1481, 138096), (1644, 124404), (1918, 106632), (2192, 93303), (2466, 82936), (2877, 71088), (2962, 69048), (3288, 62202), (3836, 53316), (4443, 46032), (4932, 41468), (5754, 35544), (5924, 34524), (6576, 31101), (7672, 26658), (8631, 23696), (8886, 23016), (9864, 20734), (10367, 19728), (11508, 17772), (11848, 17262), (13329, 15344)]