201969112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1485067}}^1$

素因数の和:1485090

約数の個数: 16

約数和(自身を含む): 400968360

約数和(自身を除く): 198999248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1485067, 2970134, 5940268, 11880536, 25246139, 50492278, 100984556, 201969112]

約数ペア:

[(1, 201969112), (2, 100984556), (4, 50492278), (8, 25246139), (17, 11880536), (34, 5940268), (68, 2970134), (136, 1485067)]