207681394310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{4237531}}^1$

素因数の和:4237593

約数の個数: 48

約数和(自身を含む): 418752912240

約数和(自身を除く): 211071517930

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1690, 1885, 3770, 4901, 9802, 24505, 49010, 4237531, 8475062, 21187655, 42375310, 55087903, 110175806, 122888399, 245776798, 275439515, 550879030, 614441995, 716142739, 1228883990, 1432285478, 1597549187, 3195098374, 3580713695, 7161427390, 7987745935, 15975491870, 20768139431, 41536278862, 103840697155, 207681394310]

約数ペア:

[(1, 207681394310), (2, 103840697155), (5, 41536278862), (10, 20768139431), (13, 15975491870), (26, 7987745935), (29, 7161427390), (58, 3580713695), (65, 3195098374), (130, 1597549187), (145, 1432285478), (169, 1228883990), (290, 716142739), (338, 614441995), (377, 550879030), (754, 275439515), (845, 245776798), (1690, 122888399), (1885, 110175806), (3770, 55087903), (4901, 42375310), (9802, 21187655), (24505, 8475062), (49010, 4237531)]