200911312

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{5323}}^1$

素因数の和:5675

約数の個数: 40

約数和(自身を含む): 446278976

約数和(自身を除く): 245367664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 2359, 2696, 4718, 5323, 5392, 9436, 10646, 18872, 21292, 37261, 37744, 42584, 74522, 85168, 149044, 298088, 596176, 1793851, 3587702, 7175404, 12556957, 14350808, 25113914, 28701616, 50227828, 100455656, 200911312]

約数ペア:

[(1, 200911312), (2, 100455656), (4, 50227828), (7, 28701616), (8, 25113914), (14, 14350808), (16, 12556957), (28, 7175404), (56, 3587702), (112, 1793851), (337, 596176), (674, 298088), (1348, 149044), (2359, 85168), (2696, 74522), (4718, 42584), (5323, 37744), (5392, 37261), (9436, 21292), (10646, 18872)]