221430174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5272147}}^1$

素因数の和:5272159

約数の個数: 16

約数和(自身を含む): 506126208

約数和(自身を除く): 284696034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5272147, 10544294, 15816441, 31632882, 36905029, 73810058, 110715087, 221430174]

約数ペア:

[(1, 221430174), (2, 110715087), (3, 73810058), (6, 36905029), (7, 31632882), (14, 15816441), (21, 10544294), (42, 5272147)]