205259250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{39097}}^1$

素因数の和:39124

約数の個数: 64

約数和(自身を含む): 585531648

約数和(自身を除く): 380272398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 39097, 78194, 117291, 195485, 234582, 273679, 390970, 547358, 586455, 821037, 977425, 1172910, 1368395, 1642074, 1954850, 2736790, 2932275, 4105185, 4887125, 5864550, 6841975, 8210370, 9774250, 13683950, 14661375, 20525925, 29322750, 34209875, 41051850, 68419750, 102629625, 205259250]

約数ペア:

[(1, 205259250), (2, 102629625), (3, 68419750), (5, 41051850), (6, 34209875), (7, 29322750), (10, 20525925), (14, 14661375), (15, 13683950), (21, 9774250), (25, 8210370), (30, 6841975), (35, 5864550), (42, 4887125), (50, 4105185), (70, 2932275), (75, 2736790), (105, 1954850), (125, 1642074), (150, 1368395), (175, 1172910), (210, 977425), (250, 821037), (350, 586455), (375, 547358), (525, 390970), (750, 273679), (875, 234582), (1050, 195485), (1750, 117291), (2625, 78194), (5250, 39097)]