209080771

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 222566400

約数和(自身を除く): 13485629

約数列:

[1, 31, 41, 179, 919, 1271, 5549, 7339, 28489, 37679, 164501, 227509, 1168049, 5099531, 6744541, 209080771]

約数ペア:

[(1, 209080771), (31, 6744541), (41, 5099531), (179, 1168049), (919, 227509), (1271, 164501), (5549, 37679), (7339, 28489)]