205769018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26293}}^1$

素因数の和:26358

約数の個数: 32

約数和(自身を含む): 388730496

約数和(自身を除く): 182961478

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 26293, 52586, 184051, 341809, 368102, 683618, 1130599, 2261198, 2392663, 4785326, 7914193, 14697787, 15828386, 29395574, 102884509, 205769018]

約数ペア:

[(1, 205769018), (2, 102884509), (7, 29395574), (13, 15828386), (14, 14697787), (26, 7914193), (43, 4785326), (86, 2392663), (91, 2261198), (182, 1130599), (301, 683618), (559, 368102), (602, 341809), (1118, 184051), (3913, 52586), (7826, 26293)]