219669692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{4679}}^1$

素因数の和:4802

約数の個数: 36

約数和(自身を含む): 426993840

約数和(自身を除く): 207324148

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 242, 388, 484, 1067, 2134, 4268, 4679, 9358, 11737, 18716, 23474, 46948, 51469, 102938, 205876, 453863, 566159, 907726, 1132318, 1815452, 2264636, 4992493, 9984986, 19969972, 54917423, 109834846, 219669692]

約数ペア:

[(1, 219669692), (2, 109834846), (4, 54917423), (11, 19969972), (22, 9984986), (44, 4992493), (97, 2264636), (121, 1815452), (194, 1132318), (242, 907726), (388, 566159), (484, 453863), (1067, 205876), (2134, 102938), (4268, 51469), (4679, 46948), (9358, 23474), (11737, 18716)]