208432899

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{130843}}^1$

素因数の和:130911

約数の個数: 16

約数和(自身を含む): 314025600

約数和(自身を除く): 105592701

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 130843, 392529, 1177587, 3532761, 7719737, 23159211, 69477633, 208432899]

約数ペア:

[(1, 208432899), (3, 69477633), (9, 23159211), (27, 7719737), (59, 3532761), (177, 1177587), (531, 392529), (1593, 130843)]