200044521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{7177}}^1$

素因数の和:7365

約数の個数: 24

約数和(自身を含む): 306069920

約数和(自身を除く): 106025399

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1467, 3097, 7177, 9291, 21531, 27873, 64593, 136363, 409089, 1169851, 1227267, 3509553, 10528659, 22227169, 66681507, 200044521]

約数ペア:

[(1, 200044521), (3, 66681507), (9, 22227169), (19, 10528659), (57, 3509553), (163, 1227267), (171, 1169851), (489, 409089), (1467, 136363), (3097, 64593), (7177, 27873), (9291, 21531)]