199865472

素因数分解:

$2^7\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1879}}^1$

素因数の和:2173

約数の個数: 64

約数和(自身を含む): 533092800

約数和(自身を除く): 333227328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 277, 384, 554, 831, 1108, 1662, 1879, 2216, 3324, 3758, 4432, 5637, 6648, 7516, 8864, 11274, 13296, 15032, 17728, 22548, 26592, 30064, 35456, 45096, 53184, 60128, 90192, 106368, 120256, 180384, 240512, 360768, 520483, 721536, 1040966, 1561449, 2081932, 3122898, 4163864, 6245796, 8327728, 12491592, 16655456, 24983184, 33310912, 49966368, 66621824, 99932736, 199865472]

約数ペア:

[(1, 199865472), (2, 99932736), (3, 66621824), (4, 49966368), (6, 33310912), (8, 24983184), (12, 16655456), (16, 12491592), (24, 8327728), (32, 6245796), (48, 4163864), (64, 3122898), (96, 2081932), (128, 1561449), (192, 1040966), (277, 721536), (384, 520483), (554, 360768), (831, 240512), (1108, 180384), (1662, 120256), (1879, 106368), (2216, 90192), (3324, 60128), (3758, 53184), (4432, 45096), (5637, 35456), (6648, 30064), (7516, 26592), (8864, 22548), (11274, 17728), (13296, 15032)]