205169056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1$

素因数の和:3037

約数の個数: 48

約数和(自身を含む): 431101440

約数和(自身を除く): 225932384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1048, 2096, 2227, 2879, 4192, 4454, 5758, 8908, 11516, 17816, 23032, 35632, 46064, 48943, 71264, 92128, 97886, 195772, 377149, 391544, 754298, 783088, 1508596, 1566176, 3017192, 6034384, 6411533, 12068768, 12823066, 25646132, 51292264, 102584528, 205169056]

約数ペア:

[(1, 205169056), (2, 102584528), (4, 51292264), (8, 25646132), (16, 12823066), (17, 12068768), (32, 6411533), (34, 6034384), (68, 3017192), (131, 1566176), (136, 1508596), (262, 783088), (272, 754298), (524, 391544), (544, 377149), (1048, 195772), (2096, 97886), (2227, 92128), (2879, 71264), (4192, 48943), (4454, 46064), (5758, 35632), (8908, 23032), (11516, 17816)]