201461065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{15733}}^1$

素因数の和:15948

約数の個数: 16

約数和(自身を含む): 261687888

約数和(自身を除く): 60226823

約数列:

[1, 5, 13, 65, 197, 985, 2561, 12805, 15733, 78665, 204529, 1022645, 3099401, 15497005, 40292213, 201461065]

約数ペア:

[(1, 201461065), (5, 40292213), (13, 15497005), (65, 3099401), (197, 1022645), (985, 204529), (2561, 78665), (12805, 15733)]