189449208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{202403}}^1$

素因数の和:202428

約数の個数: 48

約数和(自身を含む): 552562920

約数和(自身を除く): 363113712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 202403, 404806, 607209, 809612, 1214418, 1619224, 1821627, 2428836, 2631239, 3643254, 4857672, 5262478, 7286508, 7893717, 10524956, 14573016, 15787434, 21049912, 23681151, 31574868, 47362302, 63149736, 94724604, 189449208]

約数ペア:

[(1, 189449208), (2, 94724604), (3, 63149736), (4, 47362302), (6, 31574868), (8, 23681151), (9, 21049912), (12, 15787434), (13, 14573016), (18, 10524956), (24, 7893717), (26, 7286508), (36, 5262478), (39, 4857672), (52, 3643254), (72, 2631239), (78, 2428836), (104, 1821627), (117, 1619224), (156, 1214418), (234, 809612), (312, 607209), (468, 404806), (936, 202403)]