164597209

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1601}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 198391680

約数和(自身を除く): 33794471

約数列:

[1, 7, 19, 133, 773, 1601, 5411, 11207, 14687, 30419, 102809, 212933, 1237573, 8663011, 23513887, 164597209]

約数ペア:

[(1, 164597209), (7, 23513887), (19, 8663011), (133, 1237573), (773, 212933), (1601, 102809), (5411, 30419), (11207, 14687)]