204439906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{4423}}^1$

素因数の和:4638

約数の個数: 24

約数和(自身を含む): 338913792

約数和(自身を除く): 134473886

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 2101, 4202, 4423, 8846, 23111, 46222, 48653, 97306, 535183, 844793, 1070366, 1689586, 9292723, 18585446, 102219953, 204439906]

約数ペア:

[(1, 204439906), (2, 102219953), (11, 18585446), (22, 9292723), (121, 1689586), (191, 1070366), (242, 844793), (382, 535183), (2101, 97306), (4202, 48653), (4423, 46222), (8846, 23111)]