201851968

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{20887}}^1$

素因数の和:21050

約数の個数: 28

約数和(自身を含む): 403221952

約数和(自身を除く): 201369984

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 20887, 41774, 83548, 167096, 334192, 668384, 1336768, 3153937, 6307874, 12615748, 25231496, 50462992, 100925984, 201851968]

約数ペア:

[(1, 201851968), (2, 100925984), (4, 50462992), (8, 25231496), (16, 12615748), (32, 6307874), (64, 3153937), (151, 1336768), (302, 668384), (604, 334192), (1208, 167096), (2416, 83548), (4832, 41774), (9664, 20887)]