201945898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1789}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 378391680

約数和(自身を除く): 176445782

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 733, 1466, 1789, 3578, 5131, 8063, 10262, 12523, 16126, 19679, 25046, 39358, 56441, 112882, 137753, 275506, 1311337, 2622674, 9179359, 14424707, 18358718, 28849414, 100972949, 201945898]

約数ペア:

[(1, 201945898), (2, 100972949), (7, 28849414), (11, 18358718), (14, 14424707), (22, 9179359), (77, 2622674), (154, 1311337), (733, 275506), (1466, 137753), (1789, 112882), (3578, 56441), (5131, 39358), (8063, 25046), (10262, 19679), (12523, 16126)]