201425848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{62477}}^1$

素因数の和:62527

約数の個数: 32

約数和(自身を含む): 419852160

約数和(自身を除く): 218426312

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 62477, 124954, 249908, 499816, 812201, 1624402, 1936787, 3248804, 3873574, 6497608, 7747148, 15494296, 25178231, 50356462, 100712924, 201425848]

約数ペア:

[(1, 201425848), (2, 100712924), (4, 50356462), (8, 25178231), (13, 15494296), (26, 7747148), (31, 6497608), (52, 3873574), (62, 3248804), (104, 1936787), (124, 1624402), (248, 812201), (403, 499816), (806, 249908), (1612, 124954), (3224, 62477)]