205590722

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{12239}}^1$

素因数の和:12505

約数の個数: 16

約数和(自身を含む): 318142080

約数和(自身を除く): 112551358

約数列:

[1, 2, 37, 74, 227, 454, 8399, 12239, 16798, 24478, 452843, 905686, 2778253, 5556506, 102795361, 205590722]

約数ペア:

[(1, 205590722), (2, 102795361), (37, 5556506), (74, 2778253), (227, 905686), (454, 452843), (8399, 24478), (12239, 16798)]