201047431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1801}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 224428288

約数和(自身を除く): 23380857

約数列:

[1, 13, 31, 277, 403, 1801, 3601, 8587, 23413, 55831, 111631, 498877, 725803, 6485401, 15465187, 201047431]

約数ペア:

[(1, 201047431), (13, 15465187), (31, 6485401), (277, 725803), (403, 498877), (1801, 111631), (3601, 55831), (8587, 23413)]