201404555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{24251}}^1$

素因数の和:24418

約数の個数: 16

約数和(自身を含む): 265413888

約数和(自身を除く): 64009333

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 24251, 121255, 266761, 1333805, 3661901, 18309505, 40280911, 201404555]

約数ペア:

[(1, 201404555), (5, 40280911), (11, 18309505), (55, 3661901), (151, 1333805), (755, 266761), (1661, 121255), (8305, 24251)]