201953245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107137}}^1$

素因数の和:107184

約数の個数: 16

約数和(自身を含む): 269987760

約数和(自身を除く): 68034515

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 107137, 535685, 1392781, 3106973, 6963905, 15534865, 40390649, 201953245]

約数ペア:

[(1, 201953245), (5, 40390649), (13, 15534865), (29, 6963905), (65, 3106973), (145, 1392781), (377, 535685), (1885, 107137)]