212414945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{2861}}^1$

素因数の和:3376

約数の個数: 16

約数和(自身を含む): 263761920

約数和(自身を除く): 51346975

約数列:

[1, 5, 31, 155, 479, 2395, 2861, 14305, 14849, 74245, 88691, 443455, 1370419, 6852095, 42482989, 212414945]

約数ペア:

[(1, 212414945), (5, 42482989), (31, 6852095), (155, 1370419), (479, 443455), (2395, 88691), (2861, 74245), (14305, 14849)]