200438474876

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1\times {\mathrm{2753}}^1$

素因数の和:3998

約数の個数: 48

約数和(自身を含む): 357672290976

約数和(自身を除く): 157233816100

約数列:

[1, 2, 4, 67, 134, 268, 317, 634, 857, 1268, 1714, 2753, 3428, 5506, 11012, 21239, 42478, 57419, 84956, 114838, 184451, 229676, 271669, 368902, 543338, 737804, 872701, 1086676, 1745402, 2359321, 3490804, 4718642, 9437284, 18201823, 36403646, 58470967, 72807292, 116941934, 158074507, 233883868, 316149014, 632298028, 747904757, 1495809514, 2991619028, 50109618719, 100219237438, 200438474876]

約数ペア:

[(1, 200438474876), (2, 100219237438), (4, 50109618719), (67, 2991619028), (134, 1495809514), (268, 747904757), (317, 632298028), (634, 316149014), (857, 233883868), (1268, 158074507), (1714, 116941934), (2753, 72807292), (3428, 58470967), (5506, 36403646), (11012, 18201823), (21239, 9437284), (42478, 4718642), (57419, 3490804), (84956, 2359321), (114838, 1745402), (184451, 1086676), (229676, 872701), (271669, 737804), (368902, 543338)]