208057846059

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{351293}}^1$

素因数の和:351409

約数の個数: 72

約数和(自身を含む): 374844749760

約数和(自身を除く): 166786903701

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 79, 119, 147, 153, 237, 357, 441, 553, 711, 833, 1071, 1343, 1659, 2499, 3871, 4029, 4977, 7497, 9401, 11613, 12087, 28203, 34839, 65807, 84609, 197421, 351293, 592263, 1053879, 2459051, 3161637, 5971981, 7377153, 17213357, 17915943, 22131459, 27752147, 41803867, 51640071, 53747829, 83256441, 125411601, 154920213, 194265029, 249769323, 292627069, 376234803, 471786499, 582795087, 877881207, 1359855203, 1415359497, 1748385261, 2633643621, 3302505493, 4079565609, 4246078491, 9907516479, 12238696827, 23117538451, 29722549437, 69352615353, 208057846059]

約数ペア:

[(1, 208057846059), (3, 69352615353), (7, 29722549437), (9, 23117538451), (17, 12238696827), (21, 9907516479), (49, 4246078491), (51, 4079565609), (63, 3302505493), (79, 2633643621), (119, 1748385261), (147, 1415359497), (153, 1359855203), (237, 877881207), (357, 582795087), (441, 471786499), (553, 376234803), (711, 292627069), (833, 249769323), (1071, 194265029), (1343, 154920213), (1659, 125411601), (2499, 83256441), (3871, 53747829), (4029, 51640071), (4977, 41803867), (7497, 27752147), (9401, 22131459), (11613, 17915943), (12087, 17213357), (28203, 7377153), (34839, 5971981), (65807, 3161637), (84609, 2459051), (197421, 1053879), (351293, 592263)]