211678908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2473}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 565259520

約数和(自身を除く): 353580612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1019, 2038, 2473, 3057, 4076, 4946, 6114, 7133, 7419, 9892, 12228, 14266, 14838, 17311, 21399, 28532, 29676, 34622, 42798, 51933, 69244, 85596, 103866, 207732, 2519987, 5039974, 7559961, 10079948, 15119922, 17639909, 30239844, 35279818, 52919727, 70559636, 105839454, 211678908]

約数ペア:

[(1, 211678908), (2, 105839454), (3, 70559636), (4, 52919727), (6, 35279818), (7, 30239844), (12, 17639909), (14, 15119922), (21, 10079948), (28, 7559961), (42, 5039974), (84, 2519987), (1019, 207732), (2038, 103866), (2473, 85596), (3057, 69244), (4076, 51933), (4946, 42798), (6114, 34622), (7133, 29676), (7419, 28532), (9892, 21399), (12228, 17311), (14266, 14838)]