200019132

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 108

約数和(自身を含む): 549527160

約数和(自身を除く): 349508028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 389, 414, 486, 529, 621, 778, 828, 972, 1058, 1167, 1242, 1556, 1587, 1863, 2116, 2334, 2484, 3174, 3501, 3726, 4668, 4761, 5589, 6348, 7002, 7452, 8947, 9522, 10503, 11178, 14004, 14283, 17894, 19044, 21006, 22356, 26841, 28566, 31509, 35788, 42012, 42849, 53682, 57132, 63018, 80523, 85698, 94527, 107364, 126036, 128547, 161046, 171396, 189054, 205781, 241569, 257094, 322092, 378108, 411562, 483138, 514188, 617343, 724707, 823124, 966276, 1234686, 1449414, 1852029, 2174121, 2469372, 2898828, 3704058, 4348242, 5556087, 7408116, 8696484, 11112174, 16668261, 22224348, 33336522, 50004783, 66673044, 100009566, 200019132]

約数ペア:

[(1, 200019132), (2, 100009566), (3, 66673044), (4, 50004783), (6, 33336522), (9, 22224348), (12, 16668261), (18, 11112174), (23, 8696484), (27, 7408116), (36, 5556087), (46, 4348242), (54, 3704058), (69, 2898828), (81, 2469372), (92, 2174121), (108, 1852029), (138, 1449414), (162, 1234686), (207, 966276), (243, 823124), (276, 724707), (324, 617343), (389, 514188), (414, 483138), (486, 411562), (529, 378108), (621, 322092), (778, 257094), (828, 241569), (972, 205781), (1058, 189054), (1167, 171396), (1242, 161046), (1556, 128547), (1587, 126036), (1863, 107364), (2116, 94527), (2334, 85698), (2484, 80523), (3174, 63018), (3501, 57132), (3726, 53682), (4668, 42849), (4761, 42012), (5589, 35788), (6348, 31509), (7002, 28566), (7452, 26841), (8947, 22356), (9522, 21006), (10503, 19044), (11178, 17894), (14004, 14283)]