201056405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{26683}}^1$

素因数の和:26836

約数の個数: 16

約数和(自身を含む): 265132224

約数和(自身を除く): 64075819

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 26683, 133415, 293513, 1467565, 3655571, 18277855, 40211281, 201056405]

約数ペア:

[(1, 201056405), (5, 40211281), (11, 18277855), (55, 3655571), (137, 1467565), (685, 293513), (1507, 133415), (7535, 26683)]