208889223453

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1605889}}^1$

素因数の和:1606141

約数の個数: 24

約数和(自身を含む): 306885579000

約数和(自身を除く): 97996355547

約数列:

[1, 3, 9, 97, 149, 291, 447, 873, 1341, 14453, 43359, 130077, 1605889, 4817667, 14453001, 155771233, 239277461, 467313699, 717832383, 1401941097, 2153497149, 23209913717, 69629741151, 208889223453]

約数ペア:

[(1, 208889223453), (3, 69629741151), (9, 23209913717), (97, 2153497149), (149, 1401941097), (291, 717832383), (447, 467313699), (873, 239277461), (1341, 155771233), (14453, 14453001), (43359, 4817667), (130077, 1605889)]