201995874344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{20639}}^1\times {\mathrm{111217}}^1$

素因数の和:131873

約数の個数: 32

約数和(自身を含む): 413197113600

約数和(自身を除く): 211201239256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 20639, 41278, 82556, 111217, 165112, 222434, 227029, 444868, 454058, 889736, 908116, 1223387, 1816232, 2446774, 4893548, 9787096, 2295407663, 4590815326, 9181630652, 18363261304, 25249484293, 50498968586, 100997937172, 201995874344]

約数ペア:

[(1, 201995874344), (2, 100997937172), (4, 50498968586), (8, 25249484293), (11, 18363261304), (22, 9181630652), (44, 4590815326), (88, 2295407663), (20639, 9787096), (41278, 4893548), (82556, 2446774), (111217, 1816232), (165112, 1223387), (222434, 908116), (227029, 889736), (444868, 454058)]