209320034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{12703}}^1$

素因数の和:12830

約数の個数: 32

約数和(自身を含む): 395145216

約数和(自身を除く): 185825182

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 8239, 12703, 16478, 25406, 88921, 139733, 177842, 279466, 978131, 1359221, 1956262, 2718442, 9514547, 14951431, 19029094, 29902862, 104660017, 209320034]

約数ペア:

[(1, 209320034), (2, 104660017), (7, 29902862), (11, 19029094), (14, 14951431), (22, 9514547), (77, 2718442), (107, 1956262), (154, 1359221), (214, 978131), (749, 279466), (1177, 177842), (1498, 139733), (2354, 88921), (8239, 25406), (12703, 16478)]