220408607

素因数分解:

${\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 235152000

約数和(自身を除く): 14743393

約数列:

[1, 19, 179, 229, 283, 3401, 4351, 5377, 40991, 50657, 64807, 778829, 962483, 1231333, 11600453, 220408607]

約数ペア:

[(1, 220408607), (19, 11600453), (179, 1231333), (229, 962483), (283, 778829), (3401, 64807), (4351, 50657), (5377, 40991)]