208545950

素因数分解:

$2^1\times 5^2\times {\mathrm{719}}^1\times {\mathrm{5801}}^1$

素因数の和:6532

約数の個数: 24

約数和(自身を含む): 388501920

約数和(自身を除く): 179955970

約数列:

[1, 2, 5, 10, 25, 50, 719, 1438, 3595, 5801, 7190, 11602, 17975, 29005, 35950, 58010, 145025, 290050, 4170919, 8341838, 20854595, 41709190, 104272975, 208545950]

約数ペア:

[(1, 208545950), (2, 104272975), (5, 41709190), (10, 20854595), (25, 8341838), (50, 4170919), (719, 290050), (1438, 145025), (3595, 58010), (5801, 35950), (7190, 29005), (11602, 17975)]