201901979137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2095571}}^1$

素因数の和:2095724

約数の個数: 16

約数和(自身を含む): 217268904960

約数和(自身を除く): 15366925823

約数列:

[1, 23, 59, 71, 1357, 1633, 4189, 96347, 2095571, 48198133, 123638689, 148785541, 2843689847, 3422067443, 8778346919, 201901979137]

約数ペア:

[(1, 201901979137), (23, 8778346919), (59, 3422067443), (71, 2843689847), (1357, 148785541), (1633, 123638689), (4189, 48198133), (96347, 2095571)]