210879724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{129533}}^1$

素因数の和:129585

約数の個数: 24

約数和(自身を含む): 413472528

約数和(自身を除く): 202592804

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 129533, 259066, 518132, 1424863, 2849726, 4792721, 5699452, 9585442, 19170884, 52719931, 105439862, 210879724]

約数ペア:

[(1, 210879724), (2, 105439862), (4, 52719931), (11, 19170884), (22, 9585442), (37, 5699452), (44, 4792721), (74, 2849726), (148, 1424863), (407, 518132), (814, 259066), (1628, 129533)]