210919814

素因数分解:

$2^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{3511}}^1$

素因数の和:4140

約数の個数: 24

約数和(自身を含む): 368738928

約数和(自身を除く): 157819114

約数列:

[1, 2, 7, 14, 49, 98, 613, 1226, 3511, 4291, 7022, 8582, 24577, 30037, 49154, 60074, 172039, 344078, 2152243, 4304486, 15065701, 30131402, 105459907, 210919814]

約数ペア:

[(1, 210919814), (2, 105459907), (7, 30131402), (14, 15065701), (49, 4304486), (98, 2152243), (613, 344078), (1226, 172039), (3511, 60074), (4291, 49154), (7022, 30037), (8582, 24577)]