196990070

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{130457}}^1$

素因数の和:130615

約数の個数: 16

約数和(自身を含む): 356933088

約数和(自身を除く): 159943018

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 130457, 260914, 652285, 1304570, 19699007, 39398014, 98495035, 196990070]

約数ペア:

[(1, 196990070), (2, 98495035), (5, 39398014), (10, 19699007), (151, 1304570), (302, 652285), (755, 260914), (1510, 130457)]