209211882763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1\times {\mathrm{3079}}^1$

素因数の和:5587

約数の個数: 32

約数和(自身を含む): 240559925760

約数和(自身を除く): 31348042997

約数列:

[1, 13, 17, 131, 221, 1703, 2227, 2347, 3079, 28951, 30511, 39899, 40027, 52343, 307457, 403349, 518687, 680459, 3996941, 5226769, 5243537, 6856933, 7226413, 67947997, 89140129, 93943369, 122849021, 946660103, 1597037273, 12306581339, 16093221751, 209211882763]

約数ペア:

[(1, 209211882763), (13, 16093221751), (17, 12306581339), (131, 1597037273), (221, 946660103), (1703, 122849021), (2227, 93943369), (2347, 89140129), (3079, 67947997), (28951, 7226413), (30511, 6856933), (39899, 5243537), (40027, 5226769), (52343, 3996941), (307457, 680459), (403349, 518687)]