187400372

素因数分解:

$2^2\times {\mathrm{1723}}^1\times {\mathrm{27191}}^1$

素因数の和:28918

約数の個数: 12

約数和(自身を含む): 328153056

約数和(自身を除く): 140752684

約数列:

[1, 2, 4, 1723, 3446, 6892, 27191, 54382, 108764, 46850093, 93700186, 187400372]

約数ペア:

[(1, 187400372), (2, 93700186), (4, 46850093), (1723, 108764), (3446, 54382), (6892, 27191)]