210533152

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2681

約数の個数: 48

約数和(自身を含む): 433181952

約数和(自身を除く): 222648800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 2557, 2573, 2656, 5114, 5146, 10228, 10292, 20456, 20584, 40912, 41168, 79267, 81824, 82336, 158534, 212231, 317068, 424462, 634136, 848924, 1268272, 1697848, 2536544, 3395696, 6579161, 6791392, 13158322, 26316644, 52633288, 105266576, 210533152]

約数ペア:

[(1, 210533152), (2, 105266576), (4, 52633288), (8, 26316644), (16, 13158322), (31, 6791392), (32, 6579161), (62, 3395696), (83, 2536544), (124, 1697848), (166, 1268272), (248, 848924), (332, 634136), (496, 424462), (664, 317068), (992, 212231), (1328, 158534), (2557, 82336), (2573, 81824), (2656, 79267), (5114, 41168), (5146, 40912), (10228, 20584), (10292, 20456)]