211192014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{10289}}^1$

素因数の和:10616

約数の個数: 32

約数和(自身を含む): 462309120

約数和(自身を除く): 251117106

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 1866, 3421, 6842, 10263, 10289, 20526, 20578, 30867, 61734, 113179, 226358, 339537, 679074, 3199879, 6399758, 9599637, 19199274, 35198669, 70397338, 105596007, 211192014]

約数ペア:

[(1, 211192014), (2, 105596007), (3, 70397338), (6, 35198669), (11, 19199274), (22, 9599637), (33, 6399758), (66, 3199879), (311, 679074), (622, 339537), (933, 226358), (1866, 113179), (3421, 61734), (6842, 30867), (10263, 20578), (10289, 20526)]