218327962

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{4871}}^1$

素因数の和:5253

約数の個数: 16

約数和(自身を含む): 333127872

約数和(自身を除く): 114799910

約数列:

[1, 2, 73, 146, 307, 614, 4871, 9742, 22411, 44822, 355583, 711166, 1495397, 2990794, 109163981, 218327962]

約数ペア:

[(1, 218327962), (2, 109163981), (73, 2990794), (146, 1495397), (307, 711166), (614, 355583), (4871, 44822), (9742, 22411)]