201817998712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1\times {\mathrm{28219}}^1$

素因数の和:29516

約数の個数: 64

約数和(自身を含む): 419331139200

約数和(自身を除く): 217513140488

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1213, 1474, 2426, 2948, 4852, 5896, 9704, 13343, 26686, 28219, 53372, 56438, 81271, 106744, 112876, 162542, 225752, 310409, 325084, 620818, 650168, 893981, 1241636, 1787962, 1890673, 2483272, 3575924, 3781346, 7151848, 7562692, 15125384, 20797403, 34229647, 41594806, 68459294, 83189612, 136918588, 166379224, 273837176, 376526117, 753052234, 1506104468, 2293386349, 3012208936, 4586772698, 9173545396, 18347090792, 25227249839, 50454499678, 100908999356, 201817998712]

約数ペア:

[(1, 201817998712), (2, 100908999356), (4, 50454499678), (8, 25227249839), (11, 18347090792), (22, 9173545396), (44, 4586772698), (67, 3012208936), (88, 2293386349), (134, 1506104468), (268, 753052234), (536, 376526117), (737, 273837176), (1213, 166379224), (1474, 136918588), (2426, 83189612), (2948, 68459294), (4852, 41594806), (5896, 34229647), (9704, 20797403), (13343, 15125384), (26686, 7562692), (28219, 7151848), (53372, 3781346), (56438, 3575924), (81271, 2483272), (106744, 1890673), (112876, 1787962), (162542, 1241636), (225752, 893981), (310409, 650168), (325084, 620818)]