200921357

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41659}}^1$

素因数の和:41732

約数の個数: 16

約数和(自身を含む): 251959680

約数和(自身を除く): 51038323

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 41659, 291613, 541567, 2207927, 3790969, 15455489, 28703051, 200921357]

約数ペア:

[(1, 200921357), (7, 28703051), (13, 15455489), (53, 3790969), (91, 2207927), (371, 541567), (689, 291613), (4823, 41659)]