201388930990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1473973}}^1$

素因数の和:1475044

約数の個数: 32

約数和(自身を含む): 390756403296

約数和(自身を除く): 189367472306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1051, 2102, 5255, 10510, 13663, 27326, 68315, 136630, 1473973, 2947946, 7369865, 14739730, 19161649, 38323298, 95808245, 191616490, 1549145623, 3098291246, 7745728115, 15491456230, 20138893099, 40277786198, 100694465495, 201388930990]

約数ペア:

[(1, 201388930990), (2, 100694465495), (5, 40277786198), (10, 20138893099), (13, 15491456230), (26, 7745728115), (65, 3098291246), (130, 1549145623), (1051, 191616490), (2102, 95808245), (5255, 38323298), (10510, 19161649), (13663, 14739730), (27326, 7369865), (68315, 2947946), (136630, 1473973)]