204521624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1345537}}^1$

素因数の和:1345562

約数の個数: 16

約数和(自身を含む): 403661400

約数和(自身を除く): 199139776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1345537, 2691074, 5382148, 10764296, 25565203, 51130406, 102260812, 204521624]

約数ペア:

[(1, 204521624), (2, 102260812), (4, 51130406), (8, 25565203), (19, 10764296), (38, 5382148), (76, 2691074), (152, 1345537)]