201972230

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{65789}}^1$

素因数の和:66103

約数の個数: 16

約数和(自身を含む): 364739760

約数和(自身を除く): 162767530

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 65789, 131578, 328945, 657890, 20197223, 40394446, 100986115, 201972230]

約数ペア:

[(1, 201972230), (2, 100986115), (5, 40394446), (10, 20197223), (307, 657890), (614, 328945), (1535, 131578), (3070, 65789)]