207898610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53171}}^1$

素因数の和:53218

約数の個数: 32

約数和(自身を含む): 413465472

約数和(自身を除く): 205566862

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 53171, 106342, 265855, 531710, 903907, 1222933, 1807814, 2445866, 4519535, 6114665, 9039070, 12229330, 20789861, 41579722, 103949305, 207898610]

約数ペア:

[(1, 207898610), (2, 103949305), (5, 41579722), (10, 20789861), (17, 12229330), (23, 9039070), (34, 6114665), (46, 4519535), (85, 2445866), (115, 1807814), (170, 1222933), (230, 903907), (391, 531710), (782, 265855), (1955, 106342), (3910, 53171)]