201128304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2053}}^1$

素因数の和:2234

約数の個数: 80

約数和(自身を含む): 563387552

約数和(自身を除く): 362259248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1884, 2041, 2053, 2512, 3768, 4082, 4106, 6123, 6159, 7536, 8164, 8212, 12246, 12318, 16328, 16424, 24492, 24636, 26689, 32656, 32848, 48984, 49272, 53378, 80067, 97968, 98544, 106756, 160134, 213512, 320268, 322321, 427024, 640536, 644642, 966963, 1281072, 1289284, 1933926, 2578568, 3867852, 4190173, 5157136, 7735704, 8380346, 12570519, 15471408, 16760692, 25141038, 33521384, 50282076, 67042768, 100564152, 201128304]

約数ペア:

[(1, 201128304), (2, 100564152), (3, 67042768), (4, 50282076), (6, 33521384), (8, 25141038), (12, 16760692), (13, 15471408), (16, 12570519), (24, 8380346), (26, 7735704), (39, 5157136), (48, 4190173), (52, 3867852), (78, 2578568), (104, 1933926), (156, 1289284), (157, 1281072), (208, 966963), (312, 644642), (314, 640536), (471, 427024), (624, 322321), (628, 320268), (942, 213512), (1256, 160134), (1884, 106756), (2041, 98544), (2053, 97968), (2512, 80067), (3768, 53378), (4082, 49272), (4106, 48984), (6123, 32848), (6159, 32656), (7536, 26689), (8164, 24636), (8212, 24492), (12246, 16424), (12318, 16328)]