215533268

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{3511}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 383510400

約数和(自身を除く): 167977132

約数列:

[1, 2, 4, 103, 149, 206, 298, 412, 596, 3511, 7022, 14044, 15347, 30694, 61388, 361633, 523139, 723266, 1046278, 1446532, 2092556, 53883317, 107766634, 215533268]

約数ペア:

[(1, 215533268), (2, 107766634), (4, 53883317), (103, 2092556), (149, 1446532), (206, 1046278), (298, 723266), (412, 523139), (596, 361633), (3511, 61388), (7022, 30694), (14044, 15347)]