211174136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1973}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 419988240

約数和(自身を除く): 208814104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 787, 1574, 1973, 3148, 3946, 6296, 7892, 13379, 15784, 26758, 33541, 53516, 67082, 107032, 134164, 268328, 1552751, 3105502, 6211004, 12422008, 26396767, 52793534, 105587068, 211174136]

約数ペア:

[(1, 211174136), (2, 105587068), (4, 52793534), (8, 26396767), (17, 12422008), (34, 6211004), (68, 3105502), (136, 1552751), (787, 268328), (1574, 134164), (1973, 107032), (3148, 67082), (3946, 53516), (6296, 33541), (7892, 26758), (13379, 15784)]