204065744

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{64091}}^1$

素因数の和:64298

約数の個数: 20

約数和(自身を含む): 397370400

約数和(自身を除く): 193304656

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 64091, 128182, 256364, 512728, 1025456, 12754109, 25508218, 51016436, 102032872, 204065744]

約数ペア:

[(1, 204065744), (2, 102032872), (4, 51016436), (8, 25508218), (16, 12754109), (199, 1025456), (398, 512728), (796, 256364), (1592, 128182), (3184, 64091)]