149945643902

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1787}}^1\times {\mathrm{210827}}^1$

素因数の和:212815

約数の個数: 16

約数和(自身を含む): 226176278400

約数和(自身を除く): 76230634498

約数列:

[1, 2, 199, 398, 1787, 3574, 210827, 355613, 421654, 711226, 41954573, 83909146, 376747849, 753495698, 74972821951, 149945643902]

約数ペア:

[(1, 149945643902), (2, 74972821951), (199, 753495698), (398, 376747849), (1787, 83909146), (3574, 41954573), (210827, 711226), (355613, 421654)]