201170620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436933}}^1$

素因数の和:1436949

約数の個数: 24

約数和(自身を含む): 482809824

約数和(自身を除く): 281639204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436933, 2873866, 5747732, 7184665, 10058531, 14369330, 20117062, 28738660, 40234124, 50292655, 100585310, 201170620]

約数ペア:

[(1, 201170620), (2, 100585310), (4, 50292655), (5, 40234124), (7, 28738660), (10, 20117062), (14, 14369330), (20, 10058531), (28, 7184665), (35, 5747732), (70, 2873866), (140, 1436933)]