208076152328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1\times {\mathrm{30713}}^1$

素因数の和:31358

約数の個数: 64

約数和(自身を含む): 429101608320

約数和(自身を除く): 221025455992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 461, 668, 922, 1336, 1837, 1844, 3674, 3688, 5071, 7348, 10142, 14696, 20284, 30713, 40568, 61426, 76987, 122852, 153974, 245704, 307948, 337843, 615896, 675686, 846857, 1351372, 1693714, 2702744, 3387428, 5129071, 6774856, 10258142, 14158693, 20516284, 28317386, 41032568, 56419781, 56634772, 112839562, 113269544, 155745623, 225679124, 311491246, 451358248, 622982492, 1245964984, 2364501731, 4729003462, 9458006924, 18916013848, 26009519041, 52019038082, 104038076164, 208076152328]

約数ペア:

[(1, 208076152328), (2, 104038076164), (4, 52019038082), (8, 26009519041), (11, 18916013848), (22, 9458006924), (44, 4729003462), (88, 2364501731), (167, 1245964984), (334, 622982492), (461, 451358248), (668, 311491246), (922, 225679124), (1336, 155745623), (1837, 113269544), (1844, 112839562), (3674, 56634772), (3688, 56419781), (5071, 41032568), (7348, 28317386), (10142, 20516284), (14696, 14158693), (20284, 10258142), (30713, 6774856), (40568, 5129071), (61426, 3387428), (76987, 2702744), (122852, 1693714), (153974, 1351372), (245704, 846857), (307948, 675686), (337843, 615896)]