202425951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4549}}^1$

素因数の和:4735

約数の個数: 32

約数和(自身を含む): 334297600

約数和(自身を除く): 131871649

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 1141, 2119, 3423, 4549, 6357, 13647, 14833, 31843, 44499, 59137, 95529, 177411, 413959, 741487, 1241877, 2224461, 5190409, 9639331, 15571227, 28917993, 67475317, 202425951]

約数ペア:

[(1, 202425951), (3, 67475317), (7, 28917993), (13, 15571227), (21, 9639331), (39, 5190409), (91, 2224461), (163, 1241877), (273, 741487), (489, 413959), (1141, 177411), (2119, 95529), (3423, 59137), (4549, 44499), (6357, 31843), (13647, 14833)]