199777201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3251}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 223997760

約数和(自身を除く): 24220559

約数列:

[1, 13, 29, 163, 377, 2119, 3251, 4727, 42263, 61451, 94279, 529913, 1225627, 6888869, 15367477, 199777201]

約数ペア:

[(1, 199777201), (13, 15367477), (29, 6888869), (163, 1225627), (377, 529913), (2119, 94279), (3251, 61451), (4727, 42263)]