201330415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281581}}^1$

素因数の和:281610

約数の個数: 16

約数和(自身を含む): 283834656

約数和(自身を除く): 82504241

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 281581, 1407905, 3097391, 3660553, 15486955, 18302765, 40266083, 201330415]

約数ペア:

[(1, 201330415), (5, 40266083), (11, 18302765), (13, 15486955), (55, 3660553), (65, 3097391), (143, 1407905), (715, 281581)]