205489056

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{40387}}^1$

素因数の和:40453

約数の個数: 48

約数和(自身を含む): 549599904

約数和(自身を除く): 344110848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 40387, 80774, 121161, 161548, 242322, 323096, 484644, 646192, 969288, 1292384, 1938576, 2140511, 3877152, 4281022, 6421533, 8562044, 12843066, 17124088, 25686132, 34248176, 51372264, 68496352, 102744528, 205489056]

約数ペア:

[(1, 205489056), (2, 102744528), (3, 68496352), (4, 51372264), (6, 34248176), (8, 25686132), (12, 17124088), (16, 12843066), (24, 8562044), (32, 6421533), (48, 4281022), (53, 3877152), (96, 2140511), (106, 1938576), (159, 1292384), (212, 969288), (318, 646192), (424, 484644), (636, 323096), (848, 242322), (1272, 161548), (1696, 121161), (2544, 80774), (5088, 40387)]