201453131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1061}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 225874656

約数和(自身を除く): 24421525

約数列:

[1, 11, 41, 421, 451, 1061, 4631, 11671, 17261, 43501, 189871, 446681, 478511, 4913491, 18313921, 201453131]

約数ペア:

[(1, 201453131), (11, 18313921), (41, 4913491), (421, 478511), (451, 446681), (1061, 189871), (4631, 43501), (11671, 17261)]