201777621138

素因数分解:

$2^1\times 3^2\times {\mathrm{35491}}^1\times {\mathrm{315851}}^1$

素因数の和:351350

約数の個数: 24

約数和(自身を含む): 437198548176

約数和(自身を除く): 235420927038

約数列:

[1, 2, 3, 6, 9, 18, 35491, 70982, 106473, 212946, 315851, 319419, 631702, 638838, 947553, 1895106, 2842659, 5685318, 11209867841, 22419735682, 33629603523, 67259207046, 100888810569, 201777621138]

約数ペア:

[(1, 201777621138), (2, 100888810569), (3, 67259207046), (6, 33629603523), (9, 22419735682), (18, 11209867841), (35491, 5685318), (70982, 2842659), (106473, 1895106), (212946, 947553), (315851, 638838), (319419, 631702)]