202274605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 270918144

約数和(自身を除く): 68643539

約数列:

[1, 5, 13, 47, 65, 73, 235, 365, 611, 907, 949, 3055, 3431, 4535, 4745, 11791, 17155, 42629, 44603, 58955, 66211, 213145, 223015, 331055, 554177, 860743, 2770885, 3111917, 4303715, 15559585, 40454921, 202274605]

約数ペア:

[(1, 202274605), (5, 40454921), (13, 15559585), (47, 4303715), (65, 3111917), (73, 2770885), (235, 860743), (365, 554177), (611, 331055), (907, 223015), (949, 213145), (3055, 66211), (3431, 58955), (4535, 44603), (4745, 42629), (11791, 17155)]