208130658

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{5521}}^1$

素因数の和:5690

約数の個数: 32

約数和(自身を含む): 427270272

約数和(自身を除く): 219139614

約数列:

[1, 2, 3, 6, 61, 103, 122, 183, 206, 309, 366, 618, 5521, 6283, 11042, 12566, 16563, 18849, 33126, 37698, 336781, 568663, 673562, 1010343, 1137326, 1705989, 2020686, 3411978, 34688443, 69376886, 104065329, 208130658]

約数ペア:

[(1, 208130658), (2, 104065329), (3, 69376886), (6, 34688443), (61, 3411978), (103, 2020686), (122, 1705989), (183, 1137326), (206, 1010343), (309, 673562), (366, 568663), (618, 336781), (5521, 37698), (6283, 33126), (11042, 18849), (12566, 16563)]