207821192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 451526400

約数和(自身を除く): 243705208

約数列:

[1, 2, 4, 8, 17, 23, 29, 34, 46, 58, 68, 79, 92, 116, 136, 158, 184, 232, 316, 391, 493, 632, 667, 782, 841, 986, 1334, 1343, 1564, 1682, 1817, 1972, 2291, 2668, 2686, 3128, 3364, 3634, 3944, 4582, 5336, 5372, 6728, 7268, 9164, 10744, 11339, 14297, 14536, 18328, 19343, 22678, 28594, 30889, 38686, 38947, 45356, 52693, 57188, 61778, 66439, 77372, 77894, 90712, 105386, 114376, 123556, 132878, 154744, 155788, 210772, 247112, 265756, 311576, 328831, 421544, 531512, 657662, 895781, 1129463, 1315324, 1528097, 1791562, 2258926, 2630648, 3056194, 3583124, 4517852, 6112388, 7166248, 9035704, 12224776, 25977649, 51955298, 103910596, 207821192]

約数ペア:

[(1, 207821192), (2, 103910596), (4, 51955298), (8, 25977649), (17, 12224776), (23, 9035704), (29, 7166248), (34, 6112388), (46, 4517852), (58, 3583124), (68, 3056194), (79, 2630648), (92, 2258926), (116, 1791562), (136, 1528097), (158, 1315324), (184, 1129463), (232, 895781), (316, 657662), (391, 531512), (493, 421544), (632, 328831), (667, 311576), (782, 265756), (841, 247112), (986, 210772), (1334, 155788), (1343, 154744), (1564, 132878), (1682, 123556), (1817, 114376), (1972, 105386), (2291, 90712), (2668, 77894), (2686, 77372), (3128, 66439), (3364, 61778), (3634, 57188), (3944, 52693), (4582, 45356), (5336, 38947), (5372, 38686), (6728, 30889), (7268, 28594), (9164, 22678), (10744, 19343), (11339, 18328), (14297, 14536)]