218872627202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1\times {\mathrm{72559}}^1$

素因数の和:73230

約数の個数: 32

約数和(自身を含む): 348427315200

約数和(自身を除く): 129554687998

約数列:

[1, 2, 19, 38, 163, 326, 487, 974, 3097, 6194, 9253, 18506, 72559, 79381, 145118, 158762, 1378621, 1508239, 2757242, 3016478, 11827117, 23654234, 35336233, 70672466, 224715223, 449430446, 671388427, 1342776854, 5759805979, 11519611958, 109436313601, 218872627202]

約数ペア:

[(1, 218872627202), (2, 109436313601), (19, 11519611958), (38, 5759805979), (163, 1342776854), (326, 671388427), (487, 449430446), (974, 224715223), (3097, 70672466), (6194, 35336233), (9253, 23654234), (18506, 11827117), (72559, 3016478), (79381, 2757242), (145118, 1508239), (158762, 1378621)]