188907925

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{106427}}^1$

素因数の和:106508

約数の個数: 12

約数和(自身を含む): 237547296

約数和(自身を除く): 48639371

約数列:

[1, 5, 25, 71, 355, 1775, 106427, 532135, 2660675, 7556317, 37781585, 188907925]

約数ペア:

[(1, 188907925), (5, 37781585), (25, 7556317), (71, 2660675), (355, 532135), (1775, 106427)]