203890656

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{7349}}^1$

素因数の和:7396

約数の個数: 72

約数和(自身を含む): 568625400

約数和(自身を除く): 364734744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 6936, 7349, 9248, 13872, 14698, 22047, 27744, 29396, 44094, 58792, 88188, 117584, 124933, 176376, 235168, 249866, 352752, 374799, 499732, 705504, 749598, 999464, 1499196, 1998928, 2123861, 2998392, 3997856, 4247722, 5996784, 6371583, 8495444, 11993568, 12743166, 16990888, 25486332, 33981776, 50972664, 67963552, 101945328, 203890656]

約数ペア:

[(1, 203890656), (2, 101945328), (3, 67963552), (4, 50972664), (6, 33981776), (8, 25486332), (12, 16990888), (16, 12743166), (17, 11993568), (24, 8495444), (32, 6371583), (34, 5996784), (48, 4247722), (51, 3997856), (68, 2998392), (96, 2123861), (102, 1998928), (136, 1499196), (204, 999464), (272, 749598), (289, 705504), (408, 499732), (544, 374799), (578, 352752), (816, 249866), (867, 235168), (1156, 176376), (1632, 124933), (1734, 117584), (2312, 88188), (3468, 58792), (4624, 44094), (6936, 29396), (7349, 27744), (9248, 22047), (13872, 14698)]