201603993

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{16889}}^1$

素因数の和:17088

約数の個数: 16

約数和(自身を含む): 282130560

約数和(自身を除く): 80526567

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11937, 16889, 50667, 388447, 1165341, 2921797, 8765391, 67201331, 201603993]

約数ペア:

[(1, 201603993), (3, 67201331), (23, 8765391), (69, 2921797), (173, 1165341), (519, 388447), (3979, 50667), (11937, 16889)]