204531901

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2089}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 238360320

約数和(自身を除く): 33828419

約数列:

[1, 7, 71, 197, 497, 1379, 2089, 13987, 14623, 97909, 148319, 411533, 1038233, 2880731, 29218843, 204531901]

約数ペア:

[(1, 204531901), (7, 29218843), (71, 2880731), (197, 1038233), (497, 411533), (1379, 148319), (2089, 97909), (13987, 14623)]