217793906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{102059}}^1$

素因数の和:102169

約数の個数: 16

約数和(自身を含む): 360067680

約数和(自身を除く): 142273774

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 102059, 204118, 1122649, 2245298, 9899723, 19799446, 108896953, 217793906]

約数ペア:

[(1, 217793906), (2, 108896953), (11, 19799446), (22, 9899723), (97, 2245298), (194, 1122649), (1067, 204118), (2134, 102059)]