229211086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2609}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 385862400

約数和(自身を除く): 156651314

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 806, 1417, 2609, 2834, 3379, 5218, 6758, 33917, 43927, 67834, 80879, 87854, 161758, 284381, 568762, 1051427, 2102854, 3696953, 7393906, 8815811, 17631622, 114605543, 229211086]

約数ペア:

[(1, 229211086), (2, 114605543), (13, 17631622), (26, 8815811), (31, 7393906), (62, 3696953), (109, 2102854), (218, 1051427), (403, 568762), (806, 284381), (1417, 161758), (2609, 87854), (2834, 80879), (3379, 67834), (5218, 43927), (6758, 33917)]