206380044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{440983}}^1$

素因数の和:441006

約数の個数: 36

約数和(自身を含む): 561813616

約数和(自身を除く): 355433572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 440983, 881966, 1322949, 1763932, 2645898, 3968847, 5291796, 5732779, 7937694, 11465558, 15875388, 17198337, 22931116, 34396674, 51595011, 68793348, 103190022, 206380044]

約数ペア:

[(1, 206380044), (2, 103190022), (3, 68793348), (4, 51595011), (6, 34396674), (9, 22931116), (12, 17198337), (13, 15875388), (18, 11465558), (26, 7937694), (36, 5732779), (39, 5291796), (52, 3968847), (78, 2645898), (117, 1763932), (156, 1322949), (234, 881966), (468, 440983)]