201949891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2143}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 237726720

約数和(自身を除く): 35776829

約数列:

[1, 11, 13, 143, 659, 2143, 7249, 8567, 23573, 27859, 94237, 306449, 1412237, 15534607, 18359081, 201949891]

約数ペア:

[(1, 201949891), (11, 18359081), (13, 15534607), (143, 1412237), (659, 306449), (2143, 94237), (7249, 27859), (8567, 23573)]