201745792703

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{12511}}^1$

素因数の和:12904

約数の個数: 48

約数和(自身を含む): 256299411456

約数和(自身を除く): 54553618753

約数列:

[1, 7, 13, 43, 91, 169, 301, 317, 559, 1183, 2219, 3913, 4121, 7267, 12511, 13631, 28847, 50869, 53573, 87577, 95417, 162643, 177203, 375011, 537973, 1138501, 1240421, 2114359, 2303639, 3765811, 3965987, 6993649, 14800513, 16125473, 27761909, 48955543, 51557831, 90917437, 170537441, 360904817, 636422059, 670251803, 1193762087, 2216986733, 4691762621, 15518907131, 28820827529, 201745792703]

約数ペア:

[(1, 201745792703), (7, 28820827529), (13, 15518907131), (43, 4691762621), (91, 2216986733), (169, 1193762087), (301, 670251803), (317, 636422059), (559, 360904817), (1183, 170537441), (2219, 90917437), (3913, 51557831), (4121, 48955543), (7267, 27761909), (12511, 16125473), (13631, 14800513), (28847, 6993649), (50869, 3965987), (53573, 3765811), (87577, 2303639), (95417, 2114359), (162643, 1240421), (177203, 1138501), (375011, 537973)]