214980859

素因数分解:

${\mathrm{331}}^1\times {\mathrm{349}}^1\times {\mathrm{1861}}^1$

素因数の和:2541

約数の個数: 8

約数和(自身を含む): 216364400

約数和(自身を除く): 1383541

約数列:

[1, 331, 349, 1861, 115519, 615991, 649489, 214980859]

約数ペア:

[(1, 214980859), (331, 649489), (349, 615991), (1861, 115519)]