207910030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{15187}}^1$

素因数の和:15268

約数の個数: 24

約数和(自身を含む): 384651288

約数和(自身を除く): 176741258

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1369, 2738, 6845, 13690, 15187, 30374, 75935, 151870, 561919, 1123838, 2809595, 5619190, 20791003, 41582006, 103955015, 207910030]

約数ペア:

[(1, 207910030), (2, 103955015), (5, 41582006), (10, 20791003), (37, 5619190), (74, 2809595), (185, 1123838), (370, 561919), (1369, 151870), (2738, 75935), (6845, 30374), (13690, 15187)]