210243265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{12227}}^1$

素因数の和:12432

約数の個数: 16

約数和(自身を含む): 267059520

約数和(自身を除く): 56816255

約数列:

[1, 5, 19, 95, 181, 905, 3439, 12227, 17195, 61135, 232313, 1161565, 2213087, 11065435, 42048653, 210243265]

約数ペア:

[(1, 210243265), (5, 42048653), (19, 11065435), (95, 2213087), (181, 1161565), (905, 232313), (3439, 61135), (12227, 17195)]