210329077

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 243886720

約数和(自身を除く): 33557643

約数列:

[1, 7, 97, 307, 679, 1009, 2149, 7063, 29779, 97873, 208453, 309763, 685111, 2168341, 30047011, 210329077]

約数ペア:

[(1, 210329077), (7, 30047011), (97, 2168341), (307, 685111), (679, 309763), (1009, 208453), (2149, 97873), (7063, 29779)]