199907736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19507}}^1$

素因数の和:19584

約数の個数: 64

約数和(自身を含む): 580558080

約数和(自身を除く): 380650344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 19507, 39014, 58521, 78028, 117042, 136549, 156056, 234084, 273098, 409647, 468168, 546196, 819294, 1092392, 1189927, 1638588, 2379854, 3277176, 3569781, 4759708, 7139562, 8329489, 9519416, 14279124, 16658978, 24988467, 28558248, 33317956, 49976934, 66635912, 99953868, 199907736]

約数ペア:

[(1, 199907736), (2, 99953868), (3, 66635912), (4, 49976934), (6, 33317956), (7, 28558248), (8, 24988467), (12, 16658978), (14, 14279124), (21, 9519416), (24, 8329489), (28, 7139562), (42, 4759708), (56, 3569781), (61, 3277176), (84, 2379854), (122, 1638588), (168, 1189927), (183, 1092392), (244, 819294), (366, 546196), (427, 468168), (488, 409647), (732, 273098), (854, 234084), (1281, 156056), (1464, 136549), (1708, 117042), (2562, 78028), (3416, 58521), (5124, 39014), (10248, 19507)]