201945038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 324626400

約数和(自身を除く): 122681362

約数列:

[1, 2, 29, 37, 58, 74, 139, 278, 677, 1073, 1354, 2146, 4031, 5143, 8062, 10286, 19633, 25049, 39266, 50098, 94103, 149147, 188206, 298294, 726421, 1452842, 2728987, 3481811, 5457974, 6963622, 100972519, 201945038]

約数ペア:

[(1, 201945038), (2, 100972519), (29, 6963622), (37, 5457974), (58, 3481811), (74, 2728987), (139, 1452842), (278, 726421), (677, 298294), (1073, 188206), (1354, 149147), (2146, 94103), (4031, 50098), (5143, 39266), (8062, 25049), (10286, 19633)]