218950291261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{650861}}^1$

素因数の和:651216

約数の個数: 16

約数和(自身を含む): 238918422960

約数和(自身を除く): 19968131699

約数列:

[1, 13, 113, 229, 1469, 2977, 25877, 336401, 650861, 8461193, 73547293, 149047169, 956114809, 1937613197, 16842330097, 218950291261]

約数ペア:

[(1, 218950291261), (13, 16842330097), (113, 1937613197), (229, 956114809), (1469, 149047169), (2977, 73547293), (25877, 8461193), (336401, 650861)]