207524560

素因数分解:

$2^4\times 5^1\times {\mathrm{2594057}}^1$

素因数の和:2594070

約数の個数: 20

約数和(自身を含む): 482494788

約数和(自身を除く): 274970228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2594057, 5188114, 10376228, 12970285, 20752456, 25940570, 41504912, 51881140, 103762280, 207524560]

約数ペア:

[(1, 207524560), (2, 103762280), (4, 51881140), (5, 41504912), (8, 25940570), (10, 20752456), (16, 12970285), (20, 10376228), (40, 5188114), (80, 2594057)]