203479326

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 451357920

約数和(自身を除く): 247878594

約数列:

[1, 2, 3, 6, 9, 18, 71, 113, 142, 213, 226, 339, 426, 639, 678, 1017, 1278, 1409, 2034, 2818, 4227, 8023, 8454, 12681, 16046, 24069, 25362, 48138, 72207, 100039, 144414, 159217, 200078, 300117, 318434, 477651, 600234, 900351, 955302, 1432953, 1800702, 2865906, 11304407, 22608814, 33913221, 67826442, 101739663, 203479326]

約数ペア:

[(1, 203479326), (2, 101739663), (3, 67826442), (6, 33913221), (9, 22608814), (18, 11304407), (71, 2865906), (113, 1800702), (142, 1432953), (213, 955302), (226, 900351), (339, 600234), (426, 477651), (639, 318434), (678, 300117), (1017, 200078), (1278, 159217), (1409, 144414), (2034, 100039), (2818, 72207), (4227, 48138), (8023, 25362), (8454, 24069), (12681, 16046)]