201015395

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^3\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 299920320

約数和(自身を除く): 98904925

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 167, 245, 289, 595, 833, 835, 1169, 1445, 2023, 2839, 4165, 4913, 5845, 8183, 10115, 14161, 14195, 19873, 24565, 34391, 40915, 48263, 70805, 99365, 139111, 171955, 240737, 241315, 337841, 695555, 820471, 1203685, 1689205, 2364887, 4102355, 5743297, 11824435, 28716485, 40203079, 201015395]

約数ペア:

[(1, 201015395), (5, 40203079), (7, 28716485), (17, 11824435), (35, 5743297), (49, 4102355), (85, 2364887), (119, 1689205), (167, 1203685), (245, 820471), (289, 695555), (595, 337841), (833, 241315), (835, 240737), (1169, 171955), (1445, 139111), (2023, 99365), (2839, 70805), (4165, 48263), (4913, 40915), (5845, 34391), (8183, 24565), (10115, 19873), (14161, 14195)]