201315890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{544097}}^1$

素因数の和:544141

約数の個数: 16

約数和(自身を含む): 372163032

約数和(自身を除く): 170847142

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 544097, 1088194, 2720485, 5440970, 20131589, 40263178, 100657945, 201315890]

約数ペア:

[(1, 201315890), (2, 100657945), (5, 40263178), (10, 20131589), (37, 5440970), (74, 2720485), (185, 1088194), (370, 544097)]