208059472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{565379}}^1$

素因数の和:565410

約数の個数: 20

約数和(自身を含む): 420642720

約数和(自身を除く): 212583248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 565379, 1130758, 2261516, 4523032, 9046064, 13003717, 26007434, 52014868, 104029736, 208059472]

約数ペア:

[(1, 208059472), (2, 104029736), (4, 52014868), (8, 26007434), (16, 13003717), (23, 9046064), (46, 4523032), (92, 2261516), (184, 1130758), (368, 565379)]