211318281109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1\times {\mathrm{196033}}^1$

素因数の和:196968

約数の個数: 16

約数和(自身を含む): 230107845744

約数和(自身を除く): 18789564635

約数列:

[1, 13, 101, 821, 1313, 10673, 82921, 196033, 1077973, 2548429, 19799333, 160943093, 257391329, 2092260209, 16255252393, 211318281109]

約数ペア:

[(1, 211318281109), (13, 16255252393), (101, 2092260209), (821, 257391329), (1313, 160943093), (10673, 19799333), (82921, 2548429), (196033, 1077973)]