204575404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 403264512

約数和(自身を除く): 198689108

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 151, 164, 302, 451, 604, 751, 902, 1502, 1661, 1804, 3004, 3322, 6191, 6644, 8261, 12382, 16522, 24764, 30791, 33044, 61582, 68101, 113401, 123164, 136202, 226802, 272404, 338701, 453604, 677402, 1247411, 1354804, 2494822, 4649441, 4989644, 9298882, 18597764, 51143851, 102287702, 204575404]

約数ペア:

[(1, 204575404), (2, 102287702), (4, 51143851), (11, 18597764), (22, 9298882), (41, 4989644), (44, 4649441), (82, 2494822), (151, 1354804), (164, 1247411), (302, 677402), (451, 453604), (604, 338701), (751, 272404), (902, 226802), (1502, 136202), (1661, 123164), (1804, 113401), (3004, 68101), (3322, 61582), (6191, 33044), (6644, 30791), (8261, 24764), (12382, 16522)]