204568566

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{2111}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 423346176

約数和(自身を除く): 218777610

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 521, 1042, 1563, 2111, 3126, 4222, 6333, 12666, 16151, 32302, 48453, 65441, 96906, 130882, 196323, 392646, 1099831, 2199662, 3299493, 6598986, 34094761, 68189522, 102284283, 204568566]

約数ペア:

[(1, 204568566), (2, 102284283), (3, 68189522), (6, 34094761), (31, 6598986), (62, 3299493), (93, 2199662), (186, 1099831), (521, 392646), (1042, 196323), (1563, 130882), (2111, 96906), (3126, 65441), (4222, 48453), (6333, 32302), (12666, 16151)]