202047790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4663}}^1$

素因数の和:5296

約数の個数: 32

約数和(自身を含む): 416401920

約数和(自身を除く): 214354130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 619, 1238, 3095, 4333, 4663, 6190, 8666, 9326, 21665, 23315, 32641, 43330, 46630, 65282, 163205, 326410, 2886397, 5772794, 14431985, 20204779, 28863970, 40409558, 101023895, 202047790]

約数ペア:

[(1, 202047790), (2, 101023895), (5, 40409558), (7, 28863970), (10, 20204779), (14, 14431985), (35, 5772794), (70, 2886397), (619, 326410), (1238, 163205), (3095, 65282), (4333, 46630), (4663, 43330), (6190, 32641), (8666, 23315), (9326, 21665)]