223839779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 239755680

約数和(自身を除く): 15915901

約数列:

[1, 19, 113, 137, 761, 2147, 2603, 14459, 15481, 85993, 104257, 294139, 1633867, 1980883, 11781041, 223839779]

約数ペア:

[(1, 223839779), (19, 11781041), (113, 1980883), (137, 1633867), (761, 294139), (2147, 104257), (2603, 85993), (14459, 15481)]