206569715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{34457}}^1$

素因数の和:34582

約数の個数: 16

約数和(自身を含む): 272907360

約数和(自身を除く): 66337645

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 34457, 172285, 379027, 1895135, 3755813, 18779065, 41313943, 206569715]

約数ペア:

[(1, 206569715), (5, 41313943), (11, 18779065), (55, 3755813), (109, 1895135), (545, 379027), (1199, 172285), (5995, 34457)]