207832810

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 383486400

約数和(自身を除く): 175653590

約数列:

[1, 2, 5, 10, 59, 118, 131, 262, 295, 590, 655, 1310, 2689, 5378, 7729, 13445, 15458, 26890, 38645, 77290, 158651, 317302, 352259, 704518, 793255, 1586510, 1761295, 3522590, 20783281, 41566562, 103916405, 207832810]

約数ペア:

[(1, 207832810), (2, 103916405), (5, 41566562), (10, 20783281), (59, 3522590), (118, 1761295), (131, 1586510), (262, 793255), (295, 704518), (590, 352259), (655, 317302), (1310, 158651), (2689, 77290), (5378, 38645), (7729, 26890), (13445, 15458)]