201495656

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 383011200

約数和(自身を除く): 181515544

約数列:

[1, 2, 4, 8, 109, 218, 311, 436, 622, 743, 872, 1244, 1486, 2488, 2972, 5944, 33899, 67798, 80987, 135596, 161974, 231073, 271192, 323948, 462146, 647896, 924292, 1848584, 25186957, 50373914, 100747828, 201495656]

約数ペア:

[(1, 201495656), (2, 100747828), (4, 50373914), (8, 25186957), (109, 1848584), (218, 924292), (311, 647896), (436, 462146), (622, 323948), (743, 271192), (872, 231073), (1244, 161974), (1486, 135596), (2488, 80987), (2972, 67798), (5944, 33899)]