205899768

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3253

約数の個数: 96

約数和(自身を含む): 595670400

約数和(自身を除く): 389770632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 232, 248, 261, 279, 348, 372, 522, 558, 696, 744, 899, 1044, 1116, 1798, 2088, 2232, 2697, 3181, 3596, 5394, 6362, 7192, 8091, 9543, 10788, 12724, 16182, 19086, 21576, 25448, 28629, 32364, 38172, 57258, 64728, 76344, 92249, 98611, 114516, 184498, 197222, 229032, 276747, 295833, 368996, 394444, 553494, 591666, 737992, 788888, 830241, 887499, 1106988, 1183332, 1660482, 1774998, 2213976, 2366664, 2859719, 3320964, 3549996, 5719438, 6641928, 7099992, 8579157, 11438876, 17158314, 22877752, 25737471, 34316628, 51474942, 68633256, 102949884, 205899768]

約数ペア:

[(1, 205899768), (2, 102949884), (3, 68633256), (4, 51474942), (6, 34316628), (8, 25737471), (9, 22877752), (12, 17158314), (18, 11438876), (24, 8579157), (29, 7099992), (31, 6641928), (36, 5719438), (58, 3549996), (62, 3320964), (72, 2859719), (87, 2366664), (93, 2213976), (116, 1774998), (124, 1660482), (174, 1183332), (186, 1106988), (232, 887499), (248, 830241), (261, 788888), (279, 737992), (348, 591666), (372, 553494), (522, 394444), (558, 368996), (696, 295833), (744, 276747), (899, 229032), (1044, 197222), (1116, 184498), (1798, 114516), (2088, 98611), (2232, 92249), (2697, 76344), (3181, 64728), (3596, 57258), (5394, 38172), (6362, 32364), (7192, 28629), (8091, 25448), (9543, 21576), (10788, 19086), (12724, 16182)]