201926408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2917}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 401808600

約数和(自身を除く): 199882192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 509, 1018, 2036, 2917, 4072, 5834, 8653, 11668, 17306, 23336, 34612, 49589, 69224, 99178, 198356, 396712, 1484753, 2969506, 5939012, 11878024, 25240801, 50481602, 100963204, 201926408]

約数ペア:

[(1, 201926408), (2, 100963204), (4, 50481602), (8, 25240801), (17, 11878024), (34, 5939012), (68, 2969506), (136, 1484753), (509, 396712), (1018, 198356), (2036, 99178), (2917, 69224), (4072, 49589), (5834, 34612), (8653, 23336), (11668, 17306)]