200450224

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74131}}^1$

素因数の和:74165

約数の個数: 30

約数和(自身を含む): 420550836

約数和(自身を除く): 220100612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74131, 148262, 296524, 593048, 963703, 1186096, 1927406, 3854812, 7709624, 12528139, 15419248, 25056278, 50112556, 100225112, 200450224]

約数ペア:

[(1, 200450224), (2, 100225112), (4, 50112556), (8, 25056278), (13, 15419248), (16, 12528139), (26, 7709624), (52, 3854812), (104, 1927406), (169, 1186096), (208, 963703), (338, 593048), (676, 296524), (1352, 148262), (2704, 74131)]