198966275

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 253239744

約数和(自身を除く): 54273469

約数列:

[1, 5, 25, 47, 235, 313, 541, 1175, 1565, 2705, 7825, 13525, 14711, 25427, 73555, 127135, 169333, 367775, 635675, 846665, 4233325, 7958651, 39793255, 198966275]

約数ペア:

[(1, 198966275), (5, 39793255), (25, 7958651), (47, 4233325), (235, 846665), (313, 635675), (541, 367775), (1175, 169333), (1565, 127135), (2705, 73555), (7825, 25427), (13525, 14711)]