208465092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47857}}^1$

素因数の和:47889

約数の個数: 54

約数和(自身を含む): 579225374

約数和(自身を除く): 370760282

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 47857, 95714, 143571, 191428, 287142, 430713, 526427, 574284, 861426, 1052854, 1579281, 1722852, 2105708, 3158562, 4737843, 5790697, 6317124, 9475686, 11581394, 17372091, 18951372, 23162788, 34744182, 52116273, 69488364, 104232546, 208465092]

約数ペア:

[(1, 208465092), (2, 104232546), (3, 69488364), (4, 52116273), (6, 34744182), (9, 23162788), (11, 18951372), (12, 17372091), (18, 11581394), (22, 9475686), (33, 6317124), (36, 5790697), (44, 4737843), (66, 3158562), (99, 2105708), (121, 1722852), (132, 1579281), (198, 1052854), (242, 861426), (363, 574284), (396, 526427), (484, 430713), (726, 287142), (1089, 191428), (1452, 143571), (2178, 95714), (4356, 47857)]