221796720447

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{184711}}^1\times {\mathrm{5483}}^1$

素因数の和:190270

約数の個数: 16

約数和(自身を含む): 299836339968

約数和(自身を除く): 78039619521

約数列:

[1, 3, 73, 219, 5483, 16449, 184711, 400259, 554133, 1200777, 13483903, 40451709, 1012770413, 3038311239, 73932240149, 221796720447]

約数ペア:

[(1, 221796720447), (3, 73932240149), (73, 3038311239), (219, 1012770413), (5483, 40451709), (16449, 13483903), (184711, 1200777), (400259, 554133)]