206290311

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 87884409

約数列:

[1, 3, 29, 41, 87, 123, 151, 383, 453, 1149, 1189, 3567, 4379, 6191, 11107, 13137, 15703, 18573, 33321, 47109, 57833, 173499, 179539, 455387, 538617, 1366161, 1677157, 2371153, 5031471, 7113459, 68763437, 206290311]

約数ペア:

[(1, 206290311), (3, 68763437), (29, 7113459), (41, 5031471), (87, 2371153), (123, 1677157), (151, 1366161), (383, 538617), (453, 455387), (1149, 179539), (1189, 173499), (3567, 57833), (4379, 47109), (6191, 33321), (11107, 18573), (13137, 15703)]