201977708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{3271}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 362799360

約数和(自身を除く): 160821652

約数列:

[1, 2, 4, 43, 86, 172, 359, 718, 1436, 3271, 6542, 13084, 15437, 30874, 61748, 140653, 281306, 562612, 1174289, 2348578, 4697156, 50494427, 100988854, 201977708]

約数ペア:

[(1, 201977708), (2, 100988854), (4, 50494427), (43, 4697156), (86, 2348578), (172, 1174289), (359, 562612), (718, 281306), (1436, 140653), (3271, 61748), (6542, 30874), (13084, 15437)]