207967503535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7109}}^1\times {\mathrm{12973}}^1$

素因数の和:20139

約数の個数: 32

約数和(自身を含む): 278949303360

約数和(自身を除く): 70981799825

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 7109, 12973, 35545, 64865, 78199, 142703, 291469, 390995, 531893, 713515, 1457345, 2659465, 3206159, 5850823, 16030795, 29254115, 92225057, 461125285, 1014475627, 3781227337, 5072378135, 18906136685, 41593500707, 207967503535]

約数ペア:

[(1, 207967503535), (5, 41593500707), (11, 18906136685), (41, 5072378135), (55, 3781227337), (205, 1014475627), (451, 461125285), (2255, 92225057), (7109, 29254115), (12973, 16030795), (35545, 5850823), (64865, 3206159), (78199, 2659465), (142703, 1457345), (291469, 713515), (390995, 531893)]