203492308

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{20773}}^1$

素因数の和:20887

約数の個数: 24

約数和(自身を含む): 372270080

約数和(自身を除く): 168777772

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 20773, 41546, 83092, 643963, 1287926, 1641067, 2575852, 3282134, 6564268, 50873077, 101746154, 203492308]

約数ペア:

[(1, 203492308), (2, 101746154), (4, 50873077), (31, 6564268), (62, 3282134), (79, 2575852), (124, 1641067), (158, 1287926), (316, 643963), (2449, 83092), (4898, 41546), (9796, 20773)]