211445713

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 221659776

約数和(自身を除く): 10214063

約数列:

[1, 37, 103, 113, 491, 3811, 4181, 11639, 18167, 50573, 55483, 430643, 1871201, 2052871, 5714749, 211445713]

約数ペア:

[(1, 211445713), (37, 5714749), (103, 2052871), (113, 1871201), (491, 430643), (3811, 55483), (4181, 50573), (11639, 18167)]