204501568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1861}}^1$

素因数の和:1991

約数の個数: 56

約数和(自身を含む): 434166264

約数和(自身を除く): 229664696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 136, 202, 272, 404, 544, 808, 1088, 1616, 1717, 1861, 3232, 3434, 3722, 6464, 6868, 7444, 13736, 14888, 27472, 29776, 31637, 54944, 59552, 63274, 109888, 119104, 126548, 187961, 253096, 375922, 506192, 751844, 1012384, 1503688, 2024768, 3007376, 3195337, 6014752, 6390674, 12029504, 12781348, 25562696, 51125392, 102250784, 204501568]

約数ペア:

[(1, 204501568), (2, 102250784), (4, 51125392), (8, 25562696), (16, 12781348), (17, 12029504), (32, 6390674), (34, 6014752), (64, 3195337), (68, 3007376), (101, 2024768), (136, 1503688), (202, 1012384), (272, 751844), (404, 506192), (544, 375922), (808, 253096), (1088, 187961), (1616, 126548), (1717, 119104), (1861, 109888), (3232, 63274), (3434, 59552), (3722, 54944), (6464, 31637), (6868, 29776), (7444, 27472), (13736, 14888)]