208133088215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{10709189}}^1$

素因数の和:10709243

約数の個数: 24

約数和(自身を含む): 282208574880

約数和(自身を除く): 74075486665

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 19435, 10709189, 53545945, 139219457, 246311347, 696097285, 1231556735, 1809852941, 3202047511, 9049264705, 16010237555, 41626617643, 208133088215]

約数ペア:

[(1, 208133088215), (5, 41626617643), (13, 16010237555), (23, 9049264705), (65, 3202047511), (115, 1809852941), (169, 1231556735), (299, 696097285), (845, 246311347), (1495, 139219457), (3887, 53545945), (19435, 10709189)]