201788745

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{189473}}^1$

素因数の和:189552

約数の個数: 16

約数和(自身を含む): 327411072

約数和(自身を除く): 125622327

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 189473, 568419, 947365, 2842095, 13452583, 40357749, 67262915, 201788745]

約数ペア:

[(1, 201788745), (3, 67262915), (5, 40357749), (15, 13452583), (71, 2842095), (213, 947365), (355, 568419), (1065, 189473)]