207638432

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{158261}}^1$

素因数の和:158312

約数の個数: 24

約数和(自身を含む): 418761252

約数和(自身を除く): 211122820

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 158261, 316522, 633044, 1266088, 2532176, 5064352, 6488701, 12977402, 25954804, 51909608, 103819216, 207638432]

約数ペア:

[(1, 207638432), (2, 103819216), (4, 51909608), (8, 25954804), (16, 12977402), (32, 6488701), (41, 5064352), (82, 2532176), (164, 1266088), (328, 633044), (656, 316522), (1312, 158261)]