191505834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19961}}^1$

素因数の和:20023

約数の個数: 48

約数和(自身を含む): 457768584

約数和(自身を除く): 266262750

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 19961, 39922, 59883, 119766, 179649, 259493, 359298, 518986, 778479, 818401, 1556958, 1636802, 2335437, 2455203, 4670874, 4910406, 7365609, 10639213, 14731218, 21278426, 31917639, 63835278, 95752917, 191505834]

約数ペア:

[(1, 191505834), (2, 95752917), (3, 63835278), (6, 31917639), (9, 21278426), (13, 14731218), (18, 10639213), (26, 7365609), (39, 4910406), (41, 4670874), (78, 2455203), (82, 2335437), (117, 1636802), (123, 1556958), (234, 818401), (246, 778479), (369, 518986), (533, 359298), (738, 259493), (1066, 179649), (1599, 119766), (3198, 59883), (4797, 39922), (9594, 19961)]