208340176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40819}}^1$

素因数の和:40867

約数の個数: 40

約数和(自身を含む): 455551200

約数和(自身を除く): 247211024

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 40819, 81638, 163276, 326552, 449009, 653104, 898018, 1183751, 1796036, 2367502, 3592072, 4735004, 7184144, 9470008, 13021261, 18940016, 26042522, 52085044, 104170088, 208340176]

約数ペア:

[(1, 208340176), (2, 104170088), (4, 52085044), (8, 26042522), (11, 18940016), (16, 13021261), (22, 9470008), (29, 7184144), (44, 4735004), (58, 3592072), (88, 2367502), (116, 1796036), (176, 1183751), (232, 898018), (319, 653104), (464, 449009), (638, 326552), (1276, 163276), (2552, 81638), (5104, 40819)]