207827812

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{617}}^1\times {\mathrm{787}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 368159904

約数和(自身を除く): 160332092

約数列:

[1, 2, 4, 107, 214, 428, 617, 787, 1234, 1574, 2468, 3148, 66019, 84209, 132038, 168418, 264076, 336836, 485579, 971158, 1942316, 51956953, 103913906, 207827812]

約数ペア:

[(1, 207827812), (2, 103913906), (4, 51956953), (107, 1942316), (214, 971158), (428, 485579), (617, 336836), (787, 264076), (1234, 168418), (1574, 132038), (2468, 84209), (3148, 66019)]