201992638540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1847381}}^1$

素因数の和:1847479

約数の個数: 96

約数和(自身を含む): 536302384128

約数和(自身を除く): 334309745588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 77, 110, 140, 142, 154, 220, 284, 308, 355, 385, 497, 710, 770, 781, 994, 1420, 1540, 1562, 1988, 2485, 3124, 3905, 4970, 5467, 7810, 9940, 10934, 15620, 21868, 27335, 54670, 109340, 1847381, 3694762, 7389524, 9236905, 12931667, 18473810, 20321191, 25863334, 36947620, 40642382, 51726668, 64658335, 81284764, 101605955, 129316670, 131164051, 142248337, 203211910, 258633340, 262328102, 284496674, 406423820, 524656204, 568993348, 655820255, 711241685, 918148357, 1311640510, 1422483370, 1442804561, 1836296714, 2623281020, 2844966740, 2885609122, 3672593428, 4590741785, 5771218244, 7214022805, 9181483570, 10099631927, 14428045610, 18362967140, 20199263854, 28856091220, 40398527708, 50498159635, 100996319270, 201992638540]

約数ペア:

[(1, 201992638540), (2, 100996319270), (4, 50498159635), (5, 40398527708), (7, 28856091220), (10, 20199263854), (11, 18362967140), (14, 14428045610), (20, 10099631927), (22, 9181483570), (28, 7214022805), (35, 5771218244), (44, 4590741785), (55, 3672593428), (70, 2885609122), (71, 2844966740), (77, 2623281020), (110, 1836296714), (140, 1442804561), (142, 1422483370), (154, 1311640510), (220, 918148357), (284, 711241685), (308, 655820255), (355, 568993348), (385, 524656204), (497, 406423820), (710, 284496674), (770, 262328102), (781, 258633340), (994, 203211910), (1420, 142248337), (1540, 131164051), (1562, 129316670), (1988, 101605955), (2485, 81284764), (3124, 64658335), (3905, 51726668), (4970, 40642382), (5467, 36947620), (7810, 25863334), (9940, 20321191), (10934, 18473810), (15620, 12931667), (21868, 9236905), (27335, 7389524), (54670, 3694762), (109340, 1847381)]