214568473

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 247873536

約数和(自身を除く): 33305063

約数列:

[1, 7, 163, 383, 491, 1141, 2681, 3437, 62429, 80033, 188053, 437003, 560231, 1316371, 30652639, 214568473]

約数ペア:

[(1, 214568473), (7, 30652639), (163, 1316371), (383, 560231), (491, 437003), (1141, 188053), (2681, 80033), (3437, 62429)]