210290421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{95111}}^1$

素因数の和:95192

約数の個数: 16

約数和(自身を含む): 310445568

約数和(自身を除く): 100155147

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 95111, 285333, 1046221, 3138663, 6372437, 19117311, 70096807, 210290421]

約数ペア:

[(1, 210290421), (3, 70096807), (11, 19117311), (33, 6372437), (67, 3138663), (201, 1046221), (737, 285333), (2211, 95111)]