196204505

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{62987}}^1$

素因数の和:63088

約数の個数: 16

約数和(自身を含む): 272108160

約数和(自身を除く): 75903655

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 62987, 314935, 440909, 2204545, 5605843, 28029215, 39240901, 196204505]

約数ペア:

[(1, 196204505), (5, 39240901), (7, 28029215), (35, 5605843), (89, 2204545), (445, 440909), (623, 314935), (3115, 62987)]