200306721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{8387}}^1$

素因数の和:8828

約数の個数: 16

約数和(自身を含む): 281836800

約数和(自身を除く): 81530079

約数列:

[1, 3, 19, 57, 419, 1257, 7961, 8387, 23883, 25161, 159353, 478059, 3514153, 10542459, 66768907, 200306721]

約数ペア:

[(1, 200306721), (3, 66768907), (19, 10542459), (57, 3514153), (419, 478059), (1257, 159353), (7961, 25161), (8387, 23883)]