206528432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19237}}^1$

素因数の和:19317

約数の個数: 40

約数和(自身を含む): 443705232

約数和(自身を除く): 237176800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 19237, 38474, 76948, 153896, 211607, 307792, 423214, 846428, 1173457, 1692856, 2346914, 3385712, 4693828, 9387656, 12908027, 18775312, 25816054, 51632108, 103264216, 206528432]

約数ペア:

[(1, 206528432), (2, 103264216), (4, 51632108), (8, 25816054), (11, 18775312), (16, 12908027), (22, 9387656), (44, 4693828), (61, 3385712), (88, 2346914), (122, 1692856), (176, 1173457), (244, 846428), (488, 423214), (671, 307792), (976, 211607), (1342, 153896), (2684, 76948), (5368, 38474), (10736, 19237)]