201855272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{355379}}^1$

素因数の和:355456

約数の個数: 16

約数和(自身を含む): 383810400

約数和(自身を除く): 181955128

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 355379, 710758, 1421516, 2843032, 25231909, 50463818, 100927636, 201855272]

約数ペア:

[(1, 201855272), (2, 100927636), (4, 50463818), (8, 25231909), (71, 2843032), (142, 1421516), (284, 710758), (568, 355379)]