200908504

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1553}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 383029920

約数和(自身を除く): 182121416

約数列:

[1, 2, 4, 8, 103, 157, 206, 314, 412, 628, 824, 1256, 1553, 3106, 6212, 12424, 16171, 32342, 64684, 129368, 159959, 243821, 319918, 487642, 639836, 975284, 1279672, 1950568, 25113563, 50227126, 100454252, 200908504]

約数ペア:

[(1, 200908504), (2, 100454252), (4, 50227126), (8, 25113563), (103, 1950568), (157, 1279672), (206, 975284), (314, 639836), (412, 487642), (628, 319918), (824, 243821), (1256, 159959), (1553, 129368), (3106, 64684), (6212, 32342), (12424, 16171)]