206898671

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{4217}}^1$

素因数の和:4430

約数の個数: 16

約数和(自身を含む): 243496704

約数和(自身を除く): 36598033

約数列:

[1, 7, 43, 163, 301, 1141, 4217, 7009, 29519, 49063, 181331, 687371, 1269317, 4811597, 29556953, 206898671]

約数ペア:

[(1, 206898671), (7, 29556953), (43, 4811597), (163, 1269317), (301, 687371), (1141, 181331), (4217, 49063), (7009, 29519)]