223826901

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 315964800

約数和(自身を除く): 92137899

約数列:

[1, 3, 29, 87, 89, 137, 211, 267, 411, 633, 2581, 3973, 6119, 7743, 11919, 12193, 18357, 18779, 28907, 36579, 56337, 86721, 353597, 544591, 838303, 1060791, 1633773, 2514909, 2572723, 7718169, 74608967, 223826901]

約数ペア:

[(1, 223826901), (3, 74608967), (29, 7718169), (87, 2572723), (89, 2514909), (137, 1633773), (211, 1060791), (267, 838303), (411, 544591), (633, 353597), (2581, 86721), (3973, 56337), (6119, 36579), (7743, 28907), (11919, 18779), (12193, 18357)]