238368530

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{287191}}^1$

素因数の和:287281

約数の個数: 16

約数和(自身を含む): 434234304

約数和(自身を除く): 195865774

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 287191, 574382, 1435955, 2871910, 23836853, 47673706, 119184265, 238368530]

約数ペア:

[(1, 238368530), (2, 119184265), (5, 47673706), (10, 23836853), (83, 2871910), (166, 1435955), (415, 574382), (830, 287191)]