223539056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1074707}}^1$

素因数の和:1074728

約数の個数: 20

約数和(自身を含む): 466423272

約数和(自身を除く): 242884216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1074707, 2149414, 4298828, 8597656, 13971191, 17195312, 27942382, 55884764, 111769528, 223539056]

約数ペア:

[(1, 223539056), (2, 111769528), (4, 55884764), (8, 27942382), (13, 17195312), (16, 13971191), (26, 8597656), (52, 4298828), (104, 2149414), (208, 1074707)]