223886192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 476969472

約数和(自身を除く): 253083280

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 83, 94, 136, 166, 188, 211, 272, 332, 376, 422, 664, 752, 799, 844, 1328, 1411, 1598, 1688, 2822, 3196, 3376, 3587, 3901, 5644, 6392, 7174, 7802, 9917, 11288, 12784, 14348, 15604, 17513, 19834, 22576, 28696, 31208, 35026, 39668, 57392, 62416, 66317, 70052, 79336, 132634, 140104, 158672, 168589, 265268, 280208, 297721, 337178, 530536, 595442, 674356, 823111, 1061072, 1190884, 1348712, 1646222, 2381768, 2697424, 3292444, 4763536, 6584888, 13169776, 13992887, 27985774, 55971548, 111943096, 223886192]

約数ペア:

[(1, 223886192), (2, 111943096), (4, 55971548), (8, 27985774), (16, 13992887), (17, 13169776), (34, 6584888), (47, 4763536), (68, 3292444), (83, 2697424), (94, 2381768), (136, 1646222), (166, 1348712), (188, 1190884), (211, 1061072), (272, 823111), (332, 674356), (376, 595442), (422, 530536), (664, 337178), (752, 297721), (799, 280208), (844, 265268), (1328, 168589), (1411, 158672), (1598, 140104), (1688, 132634), (2822, 79336), (3196, 70052), (3376, 66317), (3587, 62416), (3901, 57392), (5644, 39668), (6392, 35026), (7174, 31208), (7802, 28696), (9917, 22576), (11288, 19834), (12784, 17513), (14348, 15604)]