205128961661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1\times {\mathrm{480091}}^1$

素因数の和:481556

約数の個数: 16

約数和(自身を含む): 230674604160

約数和(自身を除く): 25545642499

約数列:

[1, 13, 23, 299, 1429, 18577, 32867, 427271, 480091, 6241183, 11042093, 143547209, 686050039, 8918650507, 15779150897, 205128961661]

約数ペア:

[(1, 205128961661), (13, 15779150897), (23, 8918650507), (299, 686050039), (1429, 143547209), (18577, 11042093), (32867, 6241183), (427271, 480091)]