228717320836

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{13202339}}^1$

素因数の和:13202475

約数の個数: 24

約数和(自身を含む): 412546720320

約数和(自身を除く): 183829399484

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 17324, 13202339, 26404678, 52809356, 805342679, 937366069, 1610685358, 1874732138, 3221370716, 3749464276, 57179330209, 114358660418, 228717320836]

約数ペア:

[(1, 228717320836), (2, 114358660418), (4, 57179330209), (61, 3749464276), (71, 3221370716), (122, 1874732138), (142, 1610685358), (244, 937366069), (284, 805342679), (4331, 52809356), (8662, 26404678), (17324, 13202339)]