205231824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2217

約数の個数: 120

約数和(自身を含む): 663499200

約数和(自身を除く): 458267376

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, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2037, 2099, 2328, 2716, 3492, 4074, 4198, 4656, 5432, 6111, 6297, 6984, 8148, 8396, 10864, 12222, 12594, 13968, 14693, 16296, 16792, 18891, 24444, 25188, 29386, 32592, 33584, 37782, 44079, 48888, 50376, 58772, 75564, 88158, 97776, 100752, 117544, 132237, 151128, 176316, 203603, 235088, 264474, 302256, 352632, 407206, 528948, 610809, 705264, 814412, 1057896, 1221618, 1425221, 1628824, 1832427, 2115792, 2443236, 2850442, 3257648, 3664854, 4275663, 4886472, 5700884, 7329708, 8551326, 9772944, 11401768, 12826989, 14659416, 17102652, 22803536, 25653978, 29318832, 34205304, 51307956, 68410608, 102615912, 205231824]

約数ペア:

[(1, 205231824), (2, 102615912), (3, 68410608), (4, 51307956), (6, 34205304), (7, 29318832), (8, 25653978), (9, 22803536), (12, 17102652), (14, 14659416), (16, 12826989), (18, 11401768), (21, 9772944), (24, 8551326), (28, 7329708), (36, 5700884), (42, 4886472), (48, 4275663), (56, 3664854), (63, 3257648), (72, 2850442), (84, 2443236), (97, 2115792), (112, 1832427), (126, 1628824), (144, 1425221), (168, 1221618), (194, 1057896), (252, 814412), (291, 705264), (336, 610809), (388, 528948), (504, 407206), (582, 352632), (679, 302256), (776, 264474), (873, 235088), (1008, 203603), (1164, 176316), (1358, 151128), (1552, 132237), (1746, 117544), (2037, 100752), (2099, 97776), (2328, 88158), (2716, 75564), (3492, 58772), (4074, 50376), (4198, 48888), (4656, 44079), (5432, 37782), (6111, 33584), (6297, 32592), (6984, 29386), (8148, 25188), (8396, 24444), (10864, 18891), (12222, 16792), (12594, 16296), (13968, 14693)]