220168943

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 229975200

約数和(自身を除く): 9806257

約数列:

[1, 53, 59, 181, 389, 3127, 9593, 10679, 20617, 22951, 70409, 565987, 1216403, 3731677, 4154131, 220168943]

約数ペア:

[(1, 220168943), (53, 4154131), (59, 3731677), (181, 1216403), (389, 565987), (3127, 70409), (9593, 22951), (10679, 20617)]