209974452479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{15767}}^1$

素因数の和:16151

約数の個数: 32

約数和(自身を含む): 236504862720

約数和(自身を除く): 26530410241

約数列:

[1, 11, 61, 89, 223, 671, 979, 2453, 5429, 13603, 15767, 19847, 59719, 149633, 173437, 218317, 961787, 1210667, 1403263, 3516041, 10579657, 13317337, 15435893, 38676451, 85599043, 214478501, 312927649, 941589473, 2359263511, 3442204139, 19088586589, 209974452479]

約数ペア:

[(1, 209974452479), (11, 19088586589), (61, 3442204139), (89, 2359263511), (223, 941589473), (671, 312927649), (979, 214478501), (2453, 85599043), (5429, 38676451), (13603, 15435893), (15767, 13317337), (19847, 10579657), (59719, 3516041), (149633, 1403263), (173437, 1210667), (218317, 961787)]