201979726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{28879}}^1$

素因数の和:29163

約数の個数: 16

約数和(自身を含む): 327499200

約数和(自身を除く): 125519474

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 28879, 57758, 375427, 750854, 7768451, 15536902, 100989863, 201979726]

約数ペア:

[(1, 201979726), (2, 100989863), (13, 15536902), (26, 7768451), (269, 750854), (538, 375427), (3497, 57758), (6994, 28879)]