162821930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{196171}}^1$

素因数の和:196261

約数の個数: 16

約数和(自身を含む): 296612064

約数和(自身を除く): 133790134

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 196171, 392342, 980855, 1961710, 16282193, 32564386, 81410965, 162821930]

約数ペア:

[(1, 162821930), (2, 81410965), (5, 32564386), (10, 16282193), (83, 1961710), (166, 980855), (415, 392342), (830, 196171)]