197684145554

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1777}}^1\times {\mathrm{81919}}^1$

素因数の和:83802

約数の個数: 32

約数和(自身を含む): 342577643520

約数和(自身を除く): 144893497966

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 1777, 3554, 12439, 24878, 81919, 163838, 172369, 344738, 573433, 1146866, 1206583, 2413166, 7946143, 15892286, 55623001, 111246002, 145570063, 291140126, 1018990441, 2037980882, 14120296111, 28240592222, 98842072777, 197684145554]

約数ペア:

[(1, 197684145554), (2, 98842072777), (7, 28240592222), (14, 14120296111), (97, 2037980882), (194, 1018990441), (679, 291140126), (1358, 145570063), (1777, 111246002), (3554, 55623001), (12439, 15892286), (24878, 7946143), (81919, 2413166), (163838, 1206583), (172369, 1146866), (344738, 573433)]