205698936

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 354173064

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 79, 89, 92, 106, 138, 158, 159, 178, 184, 212, 237, 267, 276, 316, 318, 356, 424, 474, 534, 552, 632, 636, 712, 948, 1068, 1219, 1272, 1817, 1896, 2047, 2136, 2438, 3634, 3657, 4094, 4187, 4717, 4876, 5451, 6141, 7031, 7268, 7314, 8188, 8374, 9434, 9752, 10902, 12282, 12561, 14062, 14151, 14536, 14628, 16376, 16748, 18868, 21093, 21804, 24564, 25122, 28124, 28302, 29256, 33496, 37736, 42186, 43608, 49128, 50244, 56248, 56604, 84372, 96301, 100488, 108491, 113208, 161713, 168744, 192602, 216982, 288903, 323426, 325473, 372643, 385204, 433964, 485139, 577806, 646852, 650946, 745286, 770408, 867928, 970278, 1117929, 1155612, 1293704, 1301892, 1490572, 1940556, 2235858, 2311224, 2603784, 2981144, 3881112, 4471716, 8570789, 8943432, 17141578, 25712367, 34283156, 51424734, 68566312, 102849468, 205698936]

約数ペア:

[(1, 205698936), (2, 102849468), (3, 68566312), (4, 51424734), (6, 34283156), (8, 25712367), (12, 17141578), (23, 8943432), (24, 8570789), (46, 4471716), (53, 3881112), (69, 2981144), (79, 2603784), (89, 2311224), (92, 2235858), (106, 1940556), (138, 1490572), (158, 1301892), (159, 1293704), (178, 1155612), (184, 1117929), (212, 970278), (237, 867928), (267, 770408), (276, 745286), (316, 650946), (318, 646852), (356, 577806), (424, 485139), (474, 433964), (534, 385204), (552, 372643), (632, 325473), (636, 323426), (712, 288903), (948, 216982), (1068, 192602), (1219, 168744), (1272, 161713), (1817, 113208), (1896, 108491), (2047, 100488), (2136, 96301), (2438, 84372), (3634, 56604), (3657, 56248), (4094, 50244), (4187, 49128), (4717, 43608), (4876, 42186), (5451, 37736), (6141, 33496), (7031, 29256), (7268, 28302), (7314, 28124), (8188, 25122), (8374, 24564), (9434, 21804), (9752, 21093), (10902, 18868), (12282, 16748), (12561, 16376), (14062, 14628), (14151, 14536)]