200908533

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3253}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 326128896

約数和(自身を除く): 125220363

約数列:

[1, 3, 7, 17, 21, 51, 119, 173, 357, 519, 1211, 2941, 3253, 3633, 8823, 9759, 20587, 22771, 55301, 61761, 68313, 165903, 387107, 562769, 1161321, 1688307, 3939383, 9567073, 11818149, 28701219, 66969511, 200908533]

約数ペア:

[(1, 200908533), (3, 66969511), (7, 28701219), (17, 11818149), (21, 9567073), (51, 3939383), (119, 1688307), (173, 1161321), (357, 562769), (519, 387107), (1211, 165903), (2941, 68313), (3253, 61761), (3633, 55301), (8823, 22771), (9759, 20587)]