200907472

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{28603}}^1$

素因数の和:29050

約数の個数: 20

約数和(自身を含む): 390158560

約数和(自身を除く): 189251088

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 28603, 57206, 114412, 228824, 457648, 12556717, 25113434, 50226868, 100453736, 200907472]

約数ペア:

[(1, 200907472), (2, 100453736), (4, 50226868), (8, 25113434), (16, 12556717), (439, 457648), (878, 228824), (1756, 114412), (3512, 57206), (7024, 28603)]