205374792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1489}}^1$

素因数の和:2326

約数の個数: 64

約数和(自身を含む): 587894400

約数和(自身を除く): 382519608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 821, 1489, 1642, 2463, 2978, 3284, 4467, 4926, 5747, 5956, 6568, 8934, 9852, 10423, 11494, 11912, 17241, 17868, 19704, 20846, 22988, 31269, 34482, 35736, 41692, 45976, 62538, 68964, 83384, 125076, 137928, 250152, 1222469, 2444938, 3667407, 4889876, 7334814, 8557283, 9779752, 14669628, 17114566, 25671849, 29339256, 34229132, 51343698, 68458264, 102687396, 205374792]

約数ペア:

[(1, 205374792), (2, 102687396), (3, 68458264), (4, 51343698), (6, 34229132), (7, 29339256), (8, 25671849), (12, 17114566), (14, 14669628), (21, 9779752), (24, 8557283), (28, 7334814), (42, 4889876), (56, 3667407), (84, 2444938), (168, 1222469), (821, 250152), (1489, 137928), (1642, 125076), (2463, 83384), (2978, 68964), (3284, 62538), (4467, 45976), (4926, 41692), (5747, 35736), (5956, 34482), (6568, 31269), (8934, 22988), (9852, 20846), (10423, 19704), (11494, 17868), (11912, 17241)]