201497361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 299158272

約数和(自身を除く): 97660911

約数列:

[1, 3, 13, 39, 53, 71, 159, 213, 689, 923, 1373, 2067, 2769, 3763, 4119, 11289, 17849, 48919, 53547, 72769, 97483, 146757, 218307, 292449, 945997, 1267279, 2837991, 3801837, 5166599, 15499797, 67165787, 201497361]

約数ペア:

[(1, 201497361), (3, 67165787), (13, 15499797), (39, 5166599), (53, 3801837), (71, 2837991), (159, 1267279), (213, 945997), (689, 292449), (923, 218307), (1373, 146757), (2067, 97483), (2769, 72769), (3763, 53547), (4119, 48919), (11289, 17849)]