200900414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3417

約数の個数: 48

約数和(自身を含む): 375602640

約数和(自身を除く): 174702226

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 1573, 2299, 2717, 3146, 3361, 4598, 5434, 6722, 29887, 36971, 43693, 59774, 63859, 73942, 87386, 127718, 406681, 480623, 702449, 813362, 830167, 961246, 1404898, 1660334, 5286853, 7726939, 9131837, 10573706, 15453878, 18263674, 100450207, 200900414]

約数ペア:

[(1, 200900414), (2, 100450207), (11, 18263674), (13, 15453878), (19, 10573706), (22, 9131837), (26, 7726939), (38, 5286853), (121, 1660334), (143, 1404898), (209, 961246), (242, 830167), (247, 813362), (286, 702449), (418, 480623), (494, 406681), (1573, 127718), (2299, 87386), (2717, 73942), (3146, 63859), (3361, 59774), (4598, 43693), (5434, 36971), (6722, 29887)]