120195887

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5737}}^1$

素因数の和:5858

約数の個数: 16

約数和(自身を含む): 142669632

約数和(自身を除く): 22473745

約数列:

[1, 7, 41, 73, 287, 511, 2993, 5737, 20951, 40159, 235217, 418801, 1646519, 2931607, 17170841, 120195887]

約数ペア:

[(1, 120195887), (7, 17170841), (41, 2931607), (73, 1646519), (287, 418801), (511, 235217), (2993, 40159), (5737, 20951)]