210835378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{153001}}^1$

素因数の和:153069

約数の個数: 16

約数和(自身を含む): 347008536

約数和(自身を除く): 136173158

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 153001, 306002, 1989013, 3978026, 8109053, 16218106, 105417689, 210835378]

約数ペア:

[(1, 210835378), (2, 105417689), (13, 16218106), (26, 8109053), (53, 3978026), (106, 1989013), (689, 306002), (1378, 153001)]