210840704

素因数分解:

$2^7\times {\mathrm{1647193}}^1$

素因数の和:1647207

約数の個数: 16

約数和(自身を含む): 420034470

約数和(自身を除く): 209193766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1647193, 3294386, 6588772, 13177544, 26355088, 52710176, 105420352, 210840704]

約数ペア:

[(1, 210840704), (2, 105420352), (4, 52710176), (8, 26355088), (16, 13177544), (32, 6588772), (64, 3294386), (128, 1647193)]