201154976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1583}}^1$

素因数の和:1642

約数の個数: 72

約数和(自身を含む): 456249024

約数和(自身を除く): 255094048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 361, 418, 608, 722, 836, 1444, 1583, 1672, 2888, 3166, 3344, 3971, 5776, 6332, 6688, 7942, 11552, 12664, 15884, 17413, 25328, 30077, 31768, 34826, 50656, 60154, 63536, 69652, 120308, 127072, 139304, 240616, 278608, 330847, 481232, 557216, 571463, 661694, 962464, 1142926, 1323388, 2285852, 2646776, 4571704, 5293552, 6286093, 9143408, 10587104, 12572186, 18286816, 25144372, 50288744, 100577488, 201154976]

約数ペア:

[(1, 201154976), (2, 100577488), (4, 50288744), (8, 25144372), (11, 18286816), (16, 12572186), (19, 10587104), (22, 9143408), (32, 6286093), (38, 5293552), (44, 4571704), (76, 2646776), (88, 2285852), (152, 1323388), (176, 1142926), (209, 962464), (304, 661694), (352, 571463), (361, 557216), (418, 481232), (608, 330847), (722, 278608), (836, 240616), (1444, 139304), (1583, 127072), (1672, 120308), (2888, 69652), (3166, 63536), (3344, 60154), (3971, 50656), (5776, 34826), (6332, 31768), (6688, 30077), (7942, 25328), (11552, 17413), (12664, 15884)]