201499225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7027}}^1$

素因数の和:7105

約数の個数: 24

約数和(自身を含む): 264927488

約数和(自身を除く): 63428263

約数列:

[1, 5, 25, 31, 37, 155, 185, 775, 925, 1147, 5735, 7027, 28675, 35135, 175675, 217837, 259999, 1089185, 1299995, 5445925, 6499975, 8059969, 40299845, 201499225]

約数ペア:

[(1, 201499225), (5, 40299845), (25, 8059969), (31, 6499975), (37, 5445925), (155, 1299995), (185, 1089185), (775, 259999), (925, 217837), (1147, 175675), (5735, 35135), (7027, 28675)]