204554454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{49481}}^1$

素因数の和:49552

約数の個数: 32

約数和(自身を含む): 448900704

約数和(自身を除く): 244346250

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 49481, 98962, 148443, 296886, 643253, 1286506, 1929759, 2622493, 3859518, 5244986, 7867479, 15734958, 34092409, 68184818, 102277227, 204554454]

約数ペア:

[(1, 204554454), (2, 102277227), (3, 68184818), (6, 34092409), (13, 15734958), (26, 7867479), (39, 5244986), (53, 3859518), (78, 2622493), (106, 1929759), (159, 1286506), (318, 643253), (689, 296886), (1378, 148443), (2067, 98962), (4134, 49481)]