210745302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 448513200

約数和(自身を除く): 237767898

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 361, 447, 653, 722, 894, 1083, 1306, 1959, 2166, 2831, 3918, 5662, 8493, 12407, 16986, 24814, 37221, 53789, 74442, 97297, 107578, 161367, 194594, 235733, 291891, 322734, 471466, 583782, 707199, 1414398, 1848643, 3697286, 5545929, 11091858, 35124217, 70248434, 105372651, 210745302]

約数ペア:

[(1, 210745302), (2, 105372651), (3, 70248434), (6, 35124217), (19, 11091858), (38, 5545929), (57, 3697286), (114, 1848643), (149, 1414398), (298, 707199), (361, 583782), (447, 471466), (653, 322734), (722, 291891), (894, 235733), (1083, 194594), (1306, 161367), (1959, 107578), (2166, 97297), (2831, 74442), (3918, 53789), (5662, 37221), (8493, 24814), (12407, 16986)]