208934452

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 368844840

約数和(自身を除く): 159910388

約数列:

[1, 2, 4, 269, 277, 538, 554, 701, 1076, 1108, 1402, 2804, 74513, 149026, 188569, 194177, 298052, 377138, 388354, 754276, 776708, 52233613, 104467226, 208934452]

約数ペア:

[(1, 208934452), (2, 104467226), (4, 52233613), (269, 776708), (277, 754276), (538, 388354), (554, 377138), (701, 298052), (1076, 194177), (1108, 188569), (1402, 149026), (2804, 74513)]