201867370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3109}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 374394240

約数和(自身を除く): 172526870

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1510, 3109, 6218, 6493, 12986, 15545, 31090, 32465, 64930, 133687, 267374, 469459, 668435, 938918, 1336870, 2347295, 4694590, 20186737, 40373474, 100933685, 201867370]

約数ペア:

[(1, 201867370), (2, 100933685), (5, 40373474), (10, 20186737), (43, 4694590), (86, 2347295), (151, 1336870), (215, 938918), (302, 668435), (430, 469459), (755, 267374), (1510, 133687), (3109, 64930), (6218, 32465), (6493, 31090), (12986, 15545)]