250101148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{138637}}^1$

素因数の和:138693

約数の個数: 24

約数和(自身を含む): 489114864

約数和(自身を除く): 239013716

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 138637, 277274, 554548, 1525007, 3050014, 5684117, 6100028, 11368234, 22736468, 62525287, 125050574, 250101148]

約数ペア:

[(1, 250101148), (2, 125050574), (4, 62525287), (11, 22736468), (22, 11368234), (41, 6100028), (44, 5684117), (82, 3050014), (164, 1525007), (451, 554548), (902, 277274), (1804, 138637)]