199972272

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 535942880

約数和(自身を除く): 335970608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 109, 111, 148, 218, 222, 296, 327, 436, 444, 592, 654, 872, 888, 1033, 1308, 1744, 1776, 2066, 2616, 3099, 4033, 4132, 5232, 6198, 8066, 8264, 12099, 12396, 16132, 16528, 24198, 24792, 32264, 38221, 48396, 49584, 64528, 76442, 96792, 112597, 114663, 152884, 193584, 225194, 229326, 305768, 337791, 450388, 458652, 611536, 675582, 900776, 917304, 1351164, 1801552, 1834608, 2702328, 4166089, 5404656, 8332178, 12498267, 16664356, 24996534, 33328712, 49993068, 66657424, 99986136, 199972272]

約数ペア:

[(1, 199972272), (2, 99986136), (3, 66657424), (4, 49993068), (6, 33328712), (8, 24996534), (12, 16664356), (16, 12498267), (24, 8332178), (37, 5404656), (48, 4166089), (74, 2702328), (109, 1834608), (111, 1801552), (148, 1351164), (218, 917304), (222, 900776), (296, 675582), (327, 611536), (436, 458652), (444, 450388), (592, 337791), (654, 305768), (872, 229326), (888, 225194), (1033, 193584), (1308, 152884), (1744, 114663), (1776, 112597), (2066, 96792), (2616, 76442), (3099, 64528), (4033, 49584), (4132, 48396), (5232, 38221), (6198, 32264), (8066, 24792), (8264, 24198), (12099, 16528), (12396, 16132)]