204501843

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{35671}}^1$

素因数の和:35704

約数の個数: 36

約数和(自身を含む): 370061328

約数和(自身を除く): 165559485

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 35671, 107013, 249697, 321039, 463723, 749091, 1391169, 1747879, 2247273, 3246061, 4173507, 5243637, 9738183, 15730911, 22722427, 29214549, 68167281, 204501843]

約数ペア:

[(1, 204501843), (3, 68167281), (7, 29214549), (9, 22722427), (13, 15730911), (21, 9738183), (39, 5243637), (49, 4173507), (63, 3246061), (91, 2247273), (117, 1747879), (147, 1391169), (273, 749091), (441, 463723), (637, 321039), (819, 249697), (1911, 107013), (5733, 35671)]