199904550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{19891}}^1$

素因数の和:19973

約数の個数: 48

約数和(自身を含む): 503188032

約数和(自身を除く): 303283482

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 2010, 3350, 5025, 10050, 19891, 39782, 59673, 99455, 119346, 198910, 298365, 497275, 596730, 994550, 1332697, 1491825, 2665394, 2983650, 3998091, 6663485, 7996182, 13326970, 19990455, 33317425, 39980910, 66634850, 99952275, 199904550]

約数ペア:

[(1, 199904550), (2, 99952275), (3, 66634850), (5, 39980910), (6, 33317425), (10, 19990455), (15, 13326970), (25, 7996182), (30, 6663485), (50, 3998091), (67, 2983650), (75, 2665394), (134, 1491825), (150, 1332697), (201, 994550), (335, 596730), (402, 497275), (670, 298365), (1005, 198910), (1675, 119346), (2010, 99455), (3350, 59673), (5025, 39782), (10050, 19891)]