222933284

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{130523}}^1$

素因数の和:130595

約数の個数: 24

約数和(自身を含む): 453179328

約数和(自身を除く): 230246044

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 130523, 261046, 522092, 913661, 1827322, 3654644, 7961903, 15923806, 31847612, 55733321, 111466642, 222933284]

約数ペア:

[(1, 222933284), (2, 111466642), (4, 55733321), (7, 31847612), (14, 15923806), (28, 7961903), (61, 3654644), (122, 1827322), (244, 913661), (427, 522092), (854, 261046), (1708, 130523)]