205167998

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 366799104

約数和(自身を除く): 161631106

約数列:

[1, 2, 7, 14, 49, 97, 98, 113, 191, 194, 226, 382, 679, 791, 1337, 1358, 1582, 2674, 4753, 5537, 9359, 9506, 10961, 11074, 18527, 18718, 21583, 21922, 37054, 43166, 76727, 129689, 151081, 153454, 259378, 302162, 537089, 907823, 1057567, 1074178, 1815646, 2093551, 2115134, 4187102, 14654857, 29309714, 102583999, 205167998]

約数ペア:

[(1, 205167998), (2, 102583999), (7, 29309714), (14, 14654857), (49, 4187102), (97, 2115134), (98, 2093551), (113, 1815646), (191, 1074178), (194, 1057567), (226, 907823), (382, 537089), (679, 302162), (791, 259378), (1337, 153454), (1358, 151081), (1582, 129689), (2674, 76727), (4753, 43166), (5537, 37054), (9359, 21922), (9506, 21583), (10961, 18718), (11074, 18527)]