202185305

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 286571520

約数和(自身を除く): 84386215

約数列:

[1, 5, 7, 35, 47, 89, 235, 329, 445, 623, 1381, 1645, 3115, 4183, 6905, 9667, 20915, 29281, 48335, 64907, 122909, 146405, 324535, 454349, 614545, 860363, 2271745, 4301815, 5776723, 28883615, 40437061, 202185305]

約数ペア:

[(1, 202185305), (5, 40437061), (7, 28883615), (35, 5776723), (47, 4301815), (89, 2271745), (235, 860363), (329, 614545), (445, 454349), (623, 324535), (1381, 146405), (1645, 122909), (3115, 64907), (4183, 48335), (6905, 29281), (9667, 20915)]