203475674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{73351}}^1$

素因数の和:73445

約数の個数: 16

約数和(自身を含む): 325682880

約数和(自身を除く): 122207206

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 73351, 146702, 1393669, 2787338, 5354623, 10709246, 101737837, 203475674]

約数ペア:

[(1, 203475674), (2, 101737837), (19, 10709246), (38, 5354623), (73, 2787338), (146, 1393669), (1387, 146702), (2774, 73351)]