203420004529

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{23839213}}^1$

素因数の和:23839296

約数の個数: 16

約数和(自身を含む): 247164970752

約数和(自身を除く): 43744966223

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 23839213, 166874491, 548301899, 1263478289, 3838113293, 8844348023, 29060000647, 203420004529]

約数ペア:

[(1, 203420004529), (7, 29060000647), (23, 8844348023), (53, 3838113293), (161, 1263478289), (371, 548301899), (1219, 166874491), (8533, 23839213)]