200465419

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{33811}}^1$

素因数の和:33847

約数の個数: 18

約数和(自身を含む): 256328772

約数和(自身を除く): 55863353

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 33811, 236677, 371921, 1656739, 2603447, 4091131, 18224129, 28637917, 200465419]

約数ペア:

[(1, 200465419), (7, 28637917), (11, 18224129), (49, 4091131), (77, 2603447), (121, 1656739), (539, 371921), (847, 236677), (5929, 33811)]