201019350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{191447}}^1$

素因数の和:191469

約数の個数: 48

約数和(自身を含む): 569749248

約数和(自身を除く): 368729898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 191447, 382894, 574341, 957235, 1148682, 1340129, 1914470, 2680258, 2871705, 4020387, 4786175, 5743410, 6700645, 8040774, 9572350, 13401290, 14358525, 20101935, 28717050, 33503225, 40203870, 67006450, 100509675, 201019350]

約数ペア:

[(1, 201019350), (2, 100509675), (3, 67006450), (5, 40203870), (6, 33503225), (7, 28717050), (10, 20101935), (14, 14358525), (15, 13401290), (21, 9572350), (25, 8040774), (30, 6700645), (35, 5743410), (42, 4786175), (50, 4020387), (70, 2871705), (75, 2680258), (105, 1914470), (150, 1340129), (175, 1148682), (210, 957235), (350, 574341), (525, 382894), (1050, 191447)]