201660699448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1939045187}}^1$

素因数の和:1939045206

約数の個数: 16

約数和(自身を含む): 407199489480

約数和(自身を除く): 205538790032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1939045187, 3878090374, 7756180748, 15512361496, 25207587431, 50415174862, 100830349724, 201660699448]

約数ペア:

[(1, 201660699448), (2, 100830349724), (4, 50415174862), (8, 25207587431), (13, 15512361496), (26, 7756180748), (52, 3878090374), (104, 1939045187)]