201747016

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{69857}}^1$

素因数の和:69901

約数の個数: 24

約数和(自身を含む): 399238470

約数和(自身を除く): 197491454

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 69857, 139714, 279428, 558856, 1327283, 2654566, 5309132, 10618264, 25218377, 50436754, 100873508, 201747016]

約数ペア:

[(1, 201747016), (2, 100873508), (4, 50436754), (8, 25218377), (19, 10618264), (38, 5309132), (76, 2654566), (152, 1327283), (361, 558856), (722, 279428), (1444, 139714), (2888, 69857)]