199014713877

素因数分解:

$3^1\times 7^2\times {\mathrm{3359}}^1\times {\mathrm{403049}}^1$

素因数の和:406425

約数の個数: 24

約数和(自身を含む): 308768544000

約数和(自身を除く): 109753830123

約数列:

[1, 3, 7, 21, 49, 147, 3359, 10077, 23513, 70539, 164591, 403049, 493773, 1209147, 2821343, 8464029, 19749401, 59248203, 1353841591, 4061524773, 9476891137, 28430673411, 66338237959, 199014713877]

約数ペア:

[(1, 199014713877), (3, 66338237959), (7, 28430673411), (21, 9476891137), (49, 4061524773), (147, 1353841591), (3359, 59248203), (10077, 19749401), (23513, 8464029), (70539, 2821343), (164591, 1209147), (403049, 493773)]