201345712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{340111}}^1$

素因数の和:340156

約数の個数: 20

約数和(自身を含む): 400651936

約数和(自身を除く): 199306224

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 340111, 680222, 1360444, 2720888, 5441776, 12584107, 25168214, 50336428, 100672856, 201345712]

約数ペア:

[(1, 201345712), (2, 100672856), (4, 50336428), (8, 25168214), (16, 12584107), (37, 5441776), (74, 2720888), (148, 1360444), (296, 680222), (592, 340111)]