201494710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{3739}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 385339680

約数和(自身を除く): 183844970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1585, 3170, 3739, 5389, 7478, 10778, 18695, 26945, 37390, 53890, 63563, 127126, 317815, 635630, 1185263, 2370526, 5926315, 11852630, 20149471, 40298942, 100747355, 201494710]

約数ペア:

[(1, 201494710), (2, 100747355), (5, 40298942), (10, 20149471), (17, 11852630), (34, 5926315), (85, 2370526), (170, 1185263), (317, 635630), (634, 317815), (1585, 127126), (3170, 63563), (3739, 53890), (5389, 37390), (7478, 26945), (10778, 18695)]