215687042

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{1867}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 330860160

約数和(自身を除く): 115173118

約数列:

[1, 2, 47, 94, 1229, 1867, 2458, 3734, 57763, 87749, 115526, 175498, 2294543, 4589086, 107843521, 215687042]

約数ペア:

[(1, 215687042), (2, 107843521), (47, 4589086), (94, 2294543), (1229, 175498), (1867, 115526), (2458, 87749), (3734, 57763)]