205807532

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{46817}}^1$

素因数の和:46985

約数の個数: 24

約数和(自身を含む): 414245664

約数和(自身を除く): 208438132

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 46817, 93634, 187268, 327719, 655438, 1310876, 7350269, 14700538, 29401076, 51451883, 102903766, 205807532]

約数ペア:

[(1, 205807532), (2, 102903766), (4, 51451883), (7, 29401076), (14, 14700538), (28, 7350269), (157, 1310876), (314, 655438), (628, 327719), (1099, 187268), (2198, 93634), (4396, 46817)]