188877887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2027}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 212015232

約数和(自身を除く): 23137345

約数列:

[1, 11, 43, 197, 473, 2027, 2167, 8471, 22297, 87161, 93181, 399319, 958771, 4392509, 17170717, 188877887]

約数ペア:

[(1, 188877887), (11, 17170717), (43, 4392509), (197, 958771), (473, 399319), (2027, 93181), (2167, 87161), (8471, 22297)]