201522146

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{17749}}^1$

素因数の和:18569

約数の個数: 16

約数和(自身を含む): 345912000

約数和(自身を除く): 144389854

約数列:

[1, 2, 7, 14, 811, 1622, 5677, 11354, 17749, 35498, 124243, 248486, 14394439, 28788878, 100761073, 201522146]

約数ペア:

[(1, 201522146), (2, 100761073), (7, 28788878), (14, 14394439), (811, 248486), (1622, 124243), (5677, 35498), (11354, 17749)]