204896768

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2228

約数の個数: 40

約数和(自身を含む): 411655200

約数和(自身を除く): 206758432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1592, 2011, 3184, 4022, 6368, 8044, 12736, 16088, 25472, 32176, 50944, 64352, 101888, 128704, 257408, 400189, 514816, 800378, 1029632, 1600756, 3201512, 6403024, 12806048, 25612096, 51224192, 102448384, 204896768]

約数ペア:

[(1, 204896768), (2, 102448384), (4, 51224192), (8, 25612096), (16, 12806048), (32, 6403024), (64, 3201512), (128, 1600756), (199, 1029632), (256, 800378), (398, 514816), (512, 400189), (796, 257408), (1592, 128704), (2011, 101888), (3184, 64352), (4022, 50944), (6368, 32176), (8044, 25472), (12736, 16088)]