203881567379

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2671}}^1\times {\mathrm{4603}}^1$

素因数の和:7407

約数の個数: 32

約数和(自身を含む): 245644099584

約数和(自身を除く): 41762532205

約数列:

[1, 7, 23, 103, 161, 721, 2369, 2671, 4603, 16583, 18697, 32221, 61433, 105869, 275113, 430031, 474109, 741083, 1925791, 3318763, 6327599, 10904507, 12294613, 44293193, 76331549, 86062291, 282776099, 1266345139, 1979432693, 8864415973, 29125938197, 203881567379]

約数ペア:

[(1, 203881567379), (7, 29125938197), (23, 8864415973), (103, 1979432693), (161, 1266345139), (721, 282776099), (2369, 86062291), (2671, 76331549), (4603, 44293193), (16583, 12294613), (18697, 10904507), (32221, 6327599), (61433, 3318763), (105869, 1925791), (275113, 741083), (430031, 474109)]