218889034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1231}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 404845056

約数和(自身を除く): 185956022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 977, 1231, 1954, 2462, 6839, 8617, 12701, 13678, 16003, 17234, 25402, 32006, 88907, 112021, 177814, 224042, 1202687, 2405374, 8418809, 15634931, 16837618, 31269862, 109444517, 218889034]

約数ペア:

[(1, 218889034), (2, 109444517), (7, 31269862), (13, 16837618), (14, 15634931), (26, 8418809), (91, 2405374), (182, 1202687), (977, 224042), (1231, 177814), (1954, 112021), (2462, 88907), (6839, 32006), (8617, 25402), (12701, 17234), (13678, 16003)]