227965876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 435635200

約数和(自身を除く): 207669324

約数列:

[1, 2, 4, 19, 38, 43, 76, 79, 86, 158, 172, 316, 817, 883, 1501, 1634, 1766, 3002, 3268, 3397, 3532, 6004, 6794, 13588, 16777, 33554, 37969, 64543, 67108, 69757, 75938, 129086, 139514, 151876, 258172, 279028, 721411, 1325383, 1442822, 2650766, 2885644, 2999551, 5301532, 5999102, 11998204, 56991469, 113982938, 227965876]

約数ペア:

[(1, 227965876), (2, 113982938), (4, 56991469), (19, 11998204), (38, 5999102), (43, 5301532), (76, 2999551), (79, 2885644), (86, 2650766), (158, 1442822), (172, 1325383), (316, 721411), (817, 279028), (883, 258172), (1501, 151876), (1634, 139514), (1766, 129086), (3002, 75938), (3268, 69757), (3397, 67108), (3532, 64543), (6004, 37969), (6794, 33554), (13588, 16777)]