210824848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1013581}}^1$

素因数の和:1013602

約数の個数: 20

約数和(自身を含む): 439894588

約数和(自身を除く): 229069740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1013581, 2027162, 4054324, 8108648, 13176553, 16217296, 26353106, 52706212, 105412424, 210824848]

約数ペア:

[(1, 210824848), (2, 105412424), (4, 52706212), (8, 26353106), (13, 16217296), (16, 13176553), (26, 8108648), (52, 4054324), (104, 2027162), (208, 1013581)]