201321752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{5503}}^1$

素因数の和:5795

約数の個数: 32

約数和(自身を含む): 401241600

約数和(自身を除く): 199919848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2152, 4573, 5503, 9146, 11006, 18292, 22012, 36584, 44024, 93551, 187102, 374204, 748408, 1480307, 2960614, 5921228, 11842456, 25165219, 50330438, 100660876, 201321752]

約数ペア:

[(1, 201321752), (2, 100660876), (4, 50330438), (8, 25165219), (17, 11842456), (34, 5921228), (68, 2960614), (136, 1480307), (269, 748408), (538, 374204), (1076, 187102), (2152, 93551), (4573, 44024), (5503, 36584), (9146, 22012), (11006, 18292)]