201142664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1323307}}^1$

素因数の和:1323332

約数の個数: 16

約数和(自身を含む): 396992400

約数和(自身を除く): 195849736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1323307, 2646614, 5293228, 10586456, 25142833, 50285666, 100571332, 201142664]

約数ペア:

[(1, 201142664), (2, 100571332), (4, 50285666), (8, 25142833), (19, 10586456), (38, 5293228), (76, 2646614), (152, 1323307)]