227989112

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{168631}}^1$

素因数の和:168663

約数の個数: 24

約数和(自身を含む): 462894840

約数和(自身を除く): 234905728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 168631, 337262, 674524, 1349048, 2192203, 4384406, 8768812, 17537624, 28498639, 56997278, 113994556, 227989112]

約数ペア:

[(1, 227989112), (2, 113994556), (4, 56997278), (8, 28498639), (13, 17537624), (26, 8768812), (52, 4384406), (104, 2192203), (169, 1349048), (338, 674524), (676, 337262), (1352, 168631)]