208066890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{83561}}^1$

素因数の和:83654

約数の個数: 32

約数和(自身を含む): 505382976

約数和(自身を除く): 297316086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 83561, 167122, 250683, 417805, 501366, 835610, 1253415, 2506830, 6935563, 13871126, 20806689, 34677815, 41613378, 69355630, 104033445, 208066890]

約数ペア:

[(1, 208066890), (2, 104033445), (3, 69355630), (5, 41613378), (6, 34677815), (10, 20806689), (15, 13871126), (30, 6935563), (83, 2506830), (166, 1253415), (249, 835610), (415, 501366), (498, 417805), (830, 250683), (1245, 167122), (2490, 83561)]