200305156677

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{20910863}}^1$

素因数の和:20911000

約数の個数: 16

約数和(自身を含む): 278365421568

約数和(自身を除く): 78060264891

約数列:

[1, 3, 31, 93, 103, 309, 3193, 9579, 20910863, 62732589, 648236753, 1944710259, 2153818889, 6461456667, 66768385559, 200305156677]

約数ペア:

[(1, 200305156677), (3, 66768385559), (31, 6461456667), (93, 2153818889), (103, 1944710259), (309, 648236753), (3193, 62732589), (9579, 20910863)]