203512078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6323}}^1$

素因数の和:6373

約数の個数: 48

約数和(自身を含む): 403724160

約数和(自身を除く): 200212082

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 6323, 12646, 16093, 32186, 44261, 69553, 88522, 120137, 139106, 240274, 486871, 765083, 840959, 973742, 1321507, 1530166, 1681918, 2643014, 5355581, 9250549, 10711162, 14536577, 18501098, 29073154, 101756039, 203512078]

約数ペア:

[(1, 203512078), (2, 101756039), (7, 29073154), (11, 18501098), (14, 14536577), (19, 10711162), (22, 9250549), (38, 5355581), (77, 2643014), (121, 1681918), (133, 1530166), (154, 1321507), (209, 973742), (242, 840959), (266, 765083), (418, 486871), (847, 240274), (1463, 139106), (1694, 120137), (2299, 88522), (2926, 69553), (4598, 44261), (6323, 32186), (12646, 16093)]