201891845

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{1051}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 245511552

約数和(自身を除く): 43619707

約数列:

[1, 5, 103, 373, 515, 1051, 1865, 5255, 38419, 108253, 192095, 392023, 541265, 1960115, 40378369, 201891845]

約数ペア:

[(1, 201891845), (5, 40378369), (103, 1960115), (373, 541265), (515, 392023), (1051, 192095), (1865, 108253), (5255, 38419)]