201989834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{5231}}^1$

素因数の和:5725

約数の個数: 16

約数和(自身を含む): 310780800

約数和(自身を除く): 108790966

約数列:

[1, 2, 43, 86, 449, 898, 5231, 10462, 19307, 38614, 224933, 449866, 2348719, 4697438, 100994917, 201989834]

約数ペア:

[(1, 201989834), (2, 100994917), (43, 4697438), (86, 2348719), (449, 449866), (898, 224933), (5231, 38614), (10462, 19307)]