201870190

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{26251}}^1$

素因数の和:27027

約数の個数: 16

約数和(自身を含む): 363852720

約数和(自身を除く): 161982530

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 26251, 52502, 131255, 262510, 20187019, 40374038, 100935095, 201870190]

約数ペア:

[(1, 201870190), (2, 100935095), (5, 40374038), (10, 20187019), (769, 262510), (1538, 131255), (3845, 52502), (7690, 26251)]