202048245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7207}}^1$

素因数の和:7314

約数の個数: 48

約数和(自身を含む): 404801280

約数和(自身を除く): 202753035

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 7207, 9345, 21621, 28035, 36035, 50449, 64863, 108105, 151347, 252245, 324315, 454041, 641423, 756735, 1924269, 2270205, 3207115, 4489961, 5772807, 9621345, 13469883, 22449805, 28864035, 40409649, 67349415, 202048245]

約数ペア:

[(1, 202048245), (3, 67349415), (5, 40409649), (7, 28864035), (9, 22449805), (15, 13469883), (21, 9621345), (35, 5772807), (45, 4489961), (63, 3207115), (89, 2270205), (105, 1924269), (267, 756735), (315, 641423), (445, 454041), (623, 324315), (801, 252245), (1335, 151347), (1869, 108105), (3115, 64863), (4005, 50449), (5607, 36035), (7207, 28035), (9345, 21621)]