206867296

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 420290640

約数和(自身を除く): 213423344

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 379, 461, 592, 758, 922, 1184, 1516, 1844, 3032, 3688, 6064, 7376, 12128, 14023, 14752, 17057, 28046, 34114, 56092, 68228, 112184, 136456, 174719, 224368, 272912, 349438, 448736, 545824, 698876, 1397752, 2795504, 5591008, 6464603, 12929206, 25858412, 51716824, 103433648, 206867296]

約数ペア:

[(1, 206867296), (2, 103433648), (4, 51716824), (8, 25858412), (16, 12929206), (32, 6464603), (37, 5591008), (74, 2795504), (148, 1397752), (296, 698876), (379, 545824), (461, 448736), (592, 349438), (758, 272912), (922, 224368), (1184, 174719), (1516, 136456), (1844, 112184), (3032, 68228), (3688, 56092), (6064, 34114), (7376, 28046), (12128, 17057), (14023, 14752)]