199147974

素因数分解:

$2^1\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{25951}}^1$

素因数の和:27235

約数の個数: 16

約数和(自身を含む): 398622720

約数和(自身を除く): 199474746

約数列:

[1, 2, 3, 6, 1279, 2558, 3837, 7674, 25951, 51902, 77853, 155706, 33191329, 66382658, 99573987, 199147974]

約数ペア:

[(1, 199147974), (2, 99573987), (3, 66382658), (6, 33191329), (1279, 155706), (2558, 77853), (3837, 51902), (7674, 25951)]