201010856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1478021}}^1$

素因数の和:1478044

約数の個数: 16

約数和(自身を含む): 399065940

約数和(自身を除く): 198055084

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1478021, 2956042, 5912084, 11824168, 25126357, 50252714, 100505428, 201010856]

約数ペア:

[(1, 201010856), (2, 100505428), (4, 50252714), (8, 25126357), (17, 11824168), (34, 5912084), (68, 2956042), (136, 1478021)]