212272129

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 228461184

約数和(自身を除く): 16189055

約数列:

[1, 23, 41, 163, 943, 1381, 3749, 6683, 31763, 56621, 153709, 225103, 1302283, 5177369, 9229223, 212272129]

約数ペア:

[(1, 212272129), (23, 9229223), (41, 5177369), (163, 1302283), (943, 225103), (1381, 153709), (3749, 56621), (6683, 31763)]