202968005

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 256742136

約数和(自身を除く): 53774131

約数列:

[1, 5, 31, 53, 155, 265, 797, 961, 1643, 3985, 4805, 8215, 24707, 42241, 50933, 123535, 211205, 254665, 765917, 1309471, 3829585, 6547355, 40593601, 202968005]

約数ペア:

[(1, 202968005), (5, 40593601), (31, 6547355), (53, 3829585), (155, 1309471), (265, 765917), (797, 254665), (961, 211205), (1643, 123535), (3985, 50933), (4805, 42241), (8215, 24707)]