227046140

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{34297}}^1$

素因数の和:34637

約数の個数: 24

約数和(自身を含む): 478251312

約数和(自身を除く): 251205172

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 34297, 68594, 137188, 171485, 342970, 685940, 11352307, 22704614, 45409228, 56761535, 113523070, 227046140]

約数ペア:

[(1, 227046140), (2, 113523070), (4, 56761535), (5, 45409228), (10, 22704614), (20, 11352307), (331, 685940), (662, 342970), (1324, 171485), (1655, 137188), (3310, 68594), (6620, 34297)]