205787146

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{3719}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 313819200

約数和(自身を除く): 108032054

約数列:

[1, 2, 73, 146, 379, 758, 3719, 7438, 27667, 55334, 271487, 542974, 1409501, 2819002, 102893573, 205787146]

約数ペア:

[(1, 205787146), (2, 102893573), (73, 2819002), (146, 1409501), (379, 542974), (758, 271487), (3719, 55334), (7438, 27667)]