204934212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{90359}}^1$

素因数の和:90382

約数の個数: 60

約数和(自身を含む): 612279360

約数和(自身を除く): 407345148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 90359, 180718, 271077, 361436, 542154, 632513, 813231, 1084308, 1265026, 1626462, 1897539, 2439693, 2530052, 3252924, 3795078, 4879386, 5692617, 7319079, 7590156, 9758772, 11385234, 14638158, 17077851, 22770468, 29276316, 34155702, 51233553, 68311404, 102467106, 204934212]

約数ペア:

[(1, 204934212), (2, 102467106), (3, 68311404), (4, 51233553), (6, 34155702), (7, 29276316), (9, 22770468), (12, 17077851), (14, 14638158), (18, 11385234), (21, 9758772), (27, 7590156), (28, 7319079), (36, 5692617), (42, 4879386), (54, 3795078), (63, 3252924), (81, 2530052), (84, 2439693), (108, 1897539), (126, 1626462), (162, 1265026), (189, 1084308), (252, 813231), (324, 632513), (378, 542154), (567, 361436), (756, 271077), (1134, 180718), (2268, 90359)]