206338200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{343897}}^1$

素因数の和:343916

約数の個数: 48

約数和(自身を含む): 639650280

約数和(自身を除く): 433312080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 343897, 687794, 1031691, 1375588, 1719485, 2063382, 2751176, 3438970, 4126764, 5158455, 6877940, 8253528, 8597425, 10316910, 13755880, 17194850, 20633820, 25792275, 34389700, 41267640, 51584550, 68779400, 103169100, 206338200]

約数ペア:

[(1, 206338200), (2, 103169100), (3, 68779400), (4, 51584550), (5, 41267640), (6, 34389700), (8, 25792275), (10, 20633820), (12, 17194850), (15, 13755880), (20, 10316910), (24, 8597425), (25, 8253528), (30, 6877940), (40, 5158455), (50, 4126764), (60, 3438970), (75, 2751176), (100, 2063382), (120, 1719485), (150, 1375588), (200, 1031691), (300, 687794), (600, 343897)]