203225752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{2617}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 404323920

約数和(自身を除く): 201098168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 571, 1142, 2284, 2617, 4568, 5234, 9707, 10468, 19414, 20936, 38828, 44489, 77656, 88978, 177956, 355912, 1494307, 2988614, 5977228, 11954456, 25403219, 50806438, 101612876, 203225752]

約数ペア:

[(1, 203225752), (2, 101612876), (4, 50806438), (8, 25403219), (17, 11954456), (34, 5977228), (68, 2988614), (136, 1494307), (571, 355912), (1142, 177956), (2284, 88978), (2617, 77656), (4568, 44489), (5234, 38828), (9707, 20936), (10468, 19414)]