214594568

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{2687}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 411264000

約数和(自身を除く): 196669432

約数列:

[1, 2, 4, 8, 67, 134, 149, 268, 298, 536, 596, 1192, 2687, 5374, 9983, 10748, 19966, 21496, 39932, 79864, 180029, 360058, 400363, 720116, 800726, 1440232, 1601452, 3202904, 26824321, 53648642, 107297284, 214594568]

約数ペア:

[(1, 214594568), (2, 107297284), (4, 53648642), (8, 26824321), (67, 3202904), (134, 1601452), (149, 1440232), (268, 800726), (298, 720116), (536, 400363), (596, 360058), (1192, 180029), (2687, 79864), (5374, 39932), (9983, 21496), (10748, 19966)]