204157512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{218117}}^1$

素因数の和:218142

約数の個数: 48

約数和(自身を含む): 595462140

約数和(自身を除く): 391304628

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, 218117, 436234, 654351, 872468, 1308702, 1744936, 1963053, 2617404, 2835521, 3926106, 5234808, 5671042, 7852212, 8506563, 11342084, 15704424, 17013126, 22684168, 25519689, 34026252, 51039378, 68052504, 102078756, 204157512]

約数ペア:

[(1, 204157512), (2, 102078756), (3, 68052504), (4, 51039378), (6, 34026252), (8, 25519689), (9, 22684168), (12, 17013126), (13, 15704424), (18, 11342084), (24, 8506563), (26, 7852212), (36, 5671042), (39, 5234808), (52, 3926106), (72, 2835521), (78, 2617404), (104, 1963053), (117, 1744936), (156, 1308702), (234, 872468), (312, 654351), (468, 436234), (936, 218117)]