204065848

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 446976000

約数和(自身を除く): 242910152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 193, 239, 316, 386, 478, 553, 632, 772, 956, 1106, 1351, 1544, 1673, 1912, 2212, 2702, 3346, 4424, 5404, 6692, 10808, 13384, 15247, 18881, 30494, 37762, 46127, 60988, 75524, 92254, 106729, 121976, 132167, 151048, 184508, 213458, 264334, 322889, 369016, 426916, 528668, 645778, 853832, 1057336, 1291556, 2583112, 3644033, 7288066, 14576132, 25508231, 29152264, 51016462, 102032924, 204065848]

約数ペア:

[(1, 204065848), (2, 102032924), (4, 51016462), (7, 29152264), (8, 25508231), (14, 14576132), (28, 7288066), (56, 3644033), (79, 2583112), (158, 1291556), (193, 1057336), (239, 853832), (316, 645778), (386, 528668), (478, 426916), (553, 369016), (632, 322889), (772, 264334), (956, 213458), (1106, 184508), (1351, 151048), (1544, 132167), (1673, 121976), (1912, 106729), (2212, 92254), (2702, 75524), (3346, 60988), (4424, 46127), (5404, 37762), (6692, 30494), (10808, 18881), (13384, 15247)]