211683318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{458189}}^1$

素因数の和:458212

約数の個数: 32

約数和(自身を含む): 527834880

約数和(自身を除く): 316151562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 458189, 916378, 1374567, 2749134, 3207323, 5040079, 6414646, 9621969, 10080158, 15120237, 19243938, 30240474, 35280553, 70561106, 105841659, 211683318]

約数ペア:

[(1, 211683318), (2, 105841659), (3, 70561106), (6, 35280553), (7, 30240474), (11, 19243938), (14, 15120237), (21, 10080158), (22, 9621969), (33, 6414646), (42, 5040079), (66, 3207323), (77, 2749134), (154, 1374567), (231, 916378), (462, 458189)]