201131282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{3727}}^1$

素因数の和:3974

約数の個数: 24

約数和(自身を含む): 333193728

約数和(自身を除く): 132062446

約数列:

[1, 2, 11, 22, 121, 223, 242, 446, 2453, 3727, 4906, 7454, 26983, 40997, 53966, 81994, 450967, 831121, 901934, 1662242, 9142331, 18284662, 100565641, 201131282]

約数ペア:

[(1, 201131282), (2, 100565641), (11, 18284662), (22, 9142331), (121, 1662242), (223, 901934), (242, 831121), (446, 450967), (2453, 81994), (3727, 53966), (4906, 40997), (7454, 26983)]