201885658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{71237}}^1$

素因数の和:71361

約数の個数: 16

約数和(自身を含む): 329119560

約数和(自身を除く): 127233902

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 71237, 142474, 926081, 1852162, 7764833, 15529666, 100942829, 201885658]

約数ペア:

[(1, 201885658), (2, 100942829), (13, 15529666), (26, 7764833), (109, 1852162), (218, 926081), (1417, 142474), (2834, 71237)]