203854872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2411}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 551093760

約数和(自身を除く): 347238888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 2411, 3252, 3523, 4822, 6504, 7046, 7233, 9644, 10569, 14092, 14466, 19288, 21138, 28184, 28932, 31343, 42276, 57864, 62686, 84552, 94029, 125372, 188058, 250744, 376116, 653381, 752232, 1306762, 1960143, 2613524, 3920286, 5227048, 7840572, 8493953, 15681144, 16987906, 25481859, 33975812, 50963718, 67951624, 101927436, 203854872]

約数ペア:

[(1, 203854872), (2, 101927436), (3, 67951624), (4, 50963718), (6, 33975812), (8, 25481859), (12, 16987906), (13, 15681144), (24, 8493953), (26, 7840572), (39, 5227048), (52, 3920286), (78, 2613524), (104, 1960143), (156, 1306762), (271, 752232), (312, 653381), (542, 376116), (813, 250744), (1084, 188058), (1626, 125372), (2168, 94029), (2411, 84552), (3252, 62686), (3523, 57864), (4822, 42276), (6504, 31343), (7046, 28932), (7233, 28184), (9644, 21138), (10569, 19288), (14092, 14466)]