200809610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10837}}^1$

素因数の和:10970

約数の個数: 32

約数和(自身を含む): 386266320

約数和(自身を除く): 185456710

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 10837, 18530, 21674, 54185, 108370, 184229, 368458, 921145, 1181233, 1842290, 2362466, 5906165, 11812330, 20080961, 40161922, 100404805, 200809610]

約数ペア:

[(1, 200809610), (2, 100404805), (5, 40161922), (10, 20080961), (17, 11812330), (34, 5906165), (85, 2362466), (109, 1842290), (170, 1181233), (218, 921145), (545, 368458), (1090, 184229), (1853, 108370), (3706, 54185), (9265, 21674), (10837, 18530)]