201085458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 506068992

約数和(自身を除く): 304983534

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 47, 69, 86, 94, 103, 129, 138, 141, 161, 206, 258, 282, 301, 309, 322, 329, 483, 602, 618, 658, 721, 903, 966, 987, 989, 1081, 1442, 1806, 1974, 1978, 2021, 2162, 2163, 2369, 2967, 3243, 4042, 4326, 4429, 4738, 4841, 5934, 6063, 6486, 6923, 7107, 7567, 8858, 9682, 12126, 13287, 13846, 14147, 14214, 14523, 15134, 16583, 20769, 22701, 26574, 28294, 29046, 31003, 33166, 33887, 41538, 42441, 45402, 46483, 49749, 62006, 67774, 84882, 92966, 93009, 99498, 101661, 101867, 111343, 139449, 186018, 203322, 203734, 208163, 222686, 278898, 305601, 325381, 334029, 416326, 611202, 624489, 650762, 668058, 713069, 779401, 976143, 1248978, 1426138, 1457141, 1558802, 1952286, 2139207, 2338203, 2914282, 4278414, 4371423, 4676406, 4787749, 8742846, 9575498, 14363247, 28726494, 33514243, 67028486, 100542729, 201085458]

約数ペア:

[(1, 201085458), (2, 100542729), (3, 67028486), (6, 33514243), (7, 28726494), (14, 14363247), (21, 9575498), (23, 8742846), (42, 4787749), (43, 4676406), (46, 4371423), (47, 4278414), (69, 2914282), (86, 2338203), (94, 2139207), (103, 1952286), (129, 1558802), (138, 1457141), (141, 1426138), (161, 1248978), (206, 976143), (258, 779401), (282, 713069), (301, 668058), (309, 650762), (322, 624489), (329, 611202), (483, 416326), (602, 334029), (618, 325381), (658, 305601), (721, 278898), (903, 222686), (966, 208163), (987, 203734), (989, 203322), (1081, 186018), (1442, 139449), (1806, 111343), (1974, 101867), (1978, 101661), (2021, 99498), (2162, 93009), (2163, 92966), (2369, 84882), (2967, 67774), (3243, 62006), (4042, 49749), (4326, 46483), (4429, 45402), (4738, 42441), (4841, 41538), (5934, 33887), (6063, 33166), (6486, 31003), (6923, 29046), (7107, 28294), (7567, 26574), (8858, 22701), (9682, 20769), (12126, 16583), (13287, 15134), (13846, 14523), (14147, 14214)]