131484190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{185189}}^1$

素因数の和:185267

約数の個数: 16

約数和(自身を含む): 240006240

約数和(自身を除く): 108522050

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 185189, 370378, 925945, 1851890, 13148419, 26296838, 65742095, 131484190]

約数ペア:

[(1, 131484190), (2, 65742095), (5, 26296838), (10, 13148419), (71, 1851890), (142, 925945), (355, 370378), (710, 185189)]