210315922

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{3511}}^1$

素因数の和:4065

約数の個数: 16

約数和(自身を含む): 321390144

約数和(自身を除く): 111074222

約数列:

[1, 2, 61, 122, 491, 982, 3511, 7022, 29951, 59902, 214171, 428342, 1723901, 3447802, 105157961, 210315922]

約数ペア:

[(1, 210315922), (2, 105157961), (61, 3447802), (122, 1723901), (491, 428342), (982, 214171), (3511, 59902), (7022, 29951)]