198193704

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{19709}}^1$

素因数の和:20137

約数の個数: 32

約数和(自身を含む): 496692000

約数和(自身を除く): 298498296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2514, 3352, 5028, 10056, 19709, 39418, 59127, 78836, 118254, 157672, 236508, 473016, 8258071, 16516142, 24774213, 33032284, 49548426, 66064568, 99096852, 198193704]

約数ペア:

[(1, 198193704), (2, 99096852), (3, 66064568), (4, 49548426), (6, 33032284), (8, 24774213), (12, 16516142), (24, 8258071), (419, 473016), (838, 236508), (1257, 157672), (1676, 118254), (2514, 78836), (3352, 59127), (5028, 39418), (10056, 19709)]