204444420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{10111}}^1$

素因数の和:10460

約数の個数: 48

約数和(自身を含む): 574199808

約数和(自身を除く): 369755388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 3370, 4044, 5055, 6740, 10110, 10111, 20220, 20222, 30333, 40444, 50555, 60666, 101110, 121332, 151665, 202220, 303330, 606660, 3407407, 6814814, 10222221, 13629628, 17037035, 20444442, 34074070, 40888884, 51111105, 68148140, 102222210, 204444420]

約数ペア:

[(1, 204444420), (2, 102222210), (3, 68148140), (4, 51111105), (5, 40888884), (6, 34074070), (10, 20444442), (12, 17037035), (15, 13629628), (20, 10222221), (30, 6814814), (60, 3407407), (337, 606660), (674, 303330), (1011, 202220), (1348, 151665), (1685, 121332), (2022, 101110), (3370, 60666), (4044, 50555), (5055, 40444), (6740, 30333), (10110, 20222), (10111, 20220)]