203477981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{1483}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 246605184

約数和(自身を除く): 43127203

約数列:

[1, 7, 17, 119, 1153, 1483, 8071, 10381, 19601, 25211, 137207, 176477, 1709899, 11969293, 29068283, 203477981]

約数ペア:

[(1, 203477981), (7, 29068283), (17, 11969293), (119, 1709899), (1153, 176477), (1483, 137207), (8071, 25211), (10381, 19601)]