196654910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8629}}^1$

素因数の和:8732

約数の個数: 32

約数和(自身を含む): 369087840

約数和(自身を除く): 172432930

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 8629, 11395, 17258, 22790, 43145, 86290, 371047, 457337, 742094, 914674, 1855235, 2286685, 3710470, 4573370, 19665491, 39330982, 98327455, 196654910]

約数ペア:

[(1, 196654910), (2, 98327455), (5, 39330982), (10, 19665491), (43, 4573370), (53, 3710470), (86, 2286685), (106, 1855235), (215, 914674), (265, 742094), (430, 457337), (530, 371047), (2279, 86290), (4558, 43145), (8629, 22790), (11395, 17258)]