202359040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12195

約数の個数: 72

約数和(自身を含む): 522041688

約数和(自身を除く): 319682648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 12161, 16640, 24322, 48644, 60805, 97288, 121610, 158093, 194576, 243220, 316186, 389152, 486440, 632372, 778304, 790465, 972880, 1264744, 1556608, 1580930, 1945760, 2529488, 3113216, 3161860, 3891520, 5058976, 6323720, 7783040, 10117952, 12647440, 15566080, 20235904, 25294880, 40471808, 50589760, 101179520, 202359040]

約数ペア:

[(1, 202359040), (2, 101179520), (4, 50589760), (5, 40471808), (8, 25294880), (10, 20235904), (13, 15566080), (16, 12647440), (20, 10117952), (26, 7783040), (32, 6323720), (40, 5058976), (52, 3891520), (64, 3161860), (65, 3113216), (80, 2529488), (104, 1945760), (128, 1580930), (130, 1556608), (160, 1264744), (208, 972880), (256, 790465), (260, 778304), (320, 632372), (416, 486440), (520, 389152), (640, 316186), (832, 243220), (1040, 194576), (1280, 158093), (1664, 121610), (2080, 97288), (3328, 60805), (4160, 48644), (8320, 24322), (12161, 16640)]