201820826

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{12647}}^1$

素因数の和:12829

約数の個数: 16

約数和(自身を含む): 309623040

約数和(自身を除く): 107802214

約数列:

[1, 2, 79, 101, 158, 202, 7979, 12647, 15958, 25294, 999113, 1277347, 1998226, 2554694, 100910413, 201820826]

約数ペア:

[(1, 201820826), (2, 100910413), (79, 2554694), (101, 1998226), (158, 1277347), (202, 999113), (7979, 25294), (12647, 15958)]