204766268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2549}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 434112000

約数和(自身を除く): 229345732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 532, 604, 1057, 2114, 2549, 2869, 4228, 5098, 5738, 10196, 11476, 17843, 20083, 35686, 40166, 48431, 71372, 80332, 96862, 193724, 339017, 384899, 678034, 769798, 1356068, 1539596, 2694293, 5388586, 7313081, 10777172, 14626162, 29252324, 51191567, 102383134, 204766268]

約数ペア:

[(1, 204766268), (2, 102383134), (4, 51191567), (7, 29252324), (14, 14626162), (19, 10777172), (28, 7313081), (38, 5388586), (76, 2694293), (133, 1539596), (151, 1356068), (266, 769798), (302, 678034), (532, 384899), (604, 339017), (1057, 193724), (2114, 96862), (2549, 80332), (2869, 71372), (4228, 48431), (5098, 40166), (5738, 35686), (10196, 20083), (11476, 17843)]