200943964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3864307}}^1$

素因数の和:3864324

約数の個数: 12

約数和(自身を含む): 378702184

約数和(自身を除く): 177758220

約数列:

[1, 2, 4, 13, 26, 52, 3864307, 7728614, 15457228, 50235991, 100471982, 200943964]

約数ペア:

[(1, 200943964), (2, 100471982), (4, 50235991), (13, 15457228), (26, 7728614), (52, 3864307)]