225020162

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{7817}}^1$

素因数の和:8245

約数の個数: 16

約数和(自身を含む): 347588280

約数和(自身を除く): 122568118

約数列:

[1, 2, 37, 74, 389, 778, 7817, 14393, 15634, 28786, 289229, 578458, 3040813, 6081626, 112510081, 225020162]

約数ペア:

[(1, 225020162), (2, 112510081), (37, 6081626), (74, 3040813), (389, 578458), (778, 289229), (7817, 28786), (14393, 15634)]