225384181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17989}}^1$

素因数の和:18084

約数の個数: 16

約数和(自身を含む): 264237120

約数和(自身を除く): 38852939

約数列:

[1, 11, 17, 67, 187, 737, 1139, 12529, 17989, 197879, 305813, 1205263, 3363943, 13257893, 20489471, 225384181]

約数ペア:

[(1, 225384181), (11, 20489471), (17, 13257893), (67, 3363943), (187, 1205263), (737, 305813), (1139, 197879), (12529, 17989)]