225291248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154733}}^1$

素因数の和:154761

約数の個数: 40

約数和(自身を含む): 537236448

約数和(自身を除く): 311945200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 154733, 309466, 618932, 1083131, 1237864, 2011529, 2166262, 2475728, 4023058, 4332524, 8046116, 8665048, 14080703, 16092232, 17330096, 28161406, 32184464, 56322812, 112645624, 225291248]

約数ペア:

[(1, 225291248), (2, 112645624), (4, 56322812), (7, 32184464), (8, 28161406), (13, 17330096), (14, 16092232), (16, 14080703), (26, 8665048), (28, 8046116), (52, 4332524), (56, 4023058), (91, 2475728), (104, 2166262), (112, 2011529), (182, 1237864), (208, 1083131), (364, 618932), (728, 309466), (1456, 154733)]