204283840

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3527}}^1$

素因数の和:3725

約数の個数: 56

約数和(自身を含む): 489277152

約数和(自身を除く): 284993312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1810, 2896, 3527, 3620, 5792, 7054, 7240, 11584, 14108, 14480, 17635, 28216, 28960, 35270, 56432, 57920, 70540, 112864, 141080, 225728, 282160, 564320, 638387, 1128640, 1276774, 2553548, 3191935, 5107096, 6383870, 10214192, 12767740, 20428384, 25535480, 40856768, 51070960, 102141920, 204283840]

約数ペア:

[(1, 204283840), (2, 102141920), (4, 51070960), (5, 40856768), (8, 25535480), (10, 20428384), (16, 12767740), (20, 10214192), (32, 6383870), (40, 5107096), (64, 3191935), (80, 2553548), (160, 1276774), (181, 1128640), (320, 638387), (362, 564320), (724, 282160), (905, 225728), (1448, 141080), (1810, 112864), (2896, 70540), (3527, 57920), (3620, 56432), (5792, 35270), (7054, 28960), (7240, 28216), (11584, 17635), (14108, 14480)]