203422186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 344954880

約数和(自身を除く): 141532694

約数列:

[1, 2, 11, 22, 31, 62, 341, 379, 682, 758, 787, 1574, 4169, 8338, 8657, 11749, 17314, 23498, 24397, 48794, 129239, 258478, 268367, 298273, 536734, 596546, 3281003, 6562006, 9246463, 18492926, 101711093, 203422186]

約数ペア:

[(1, 203422186), (2, 101711093), (11, 18492926), (22, 9246463), (31, 6562006), (62, 3281003), (341, 596546), (379, 536734), (682, 298273), (758, 268367), (787, 258478), (1574, 129239), (4169, 48794), (8338, 24397), (8657, 23498), (11749, 17314)]