207849665639

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2943671}}^1$

素因数の和:2943827

約数の個数: 24

約数和(自身を含む): 265778257536

約数和(自身を除く): 57928591897

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1441, 6419, 10087, 70609, 2943671, 20605697, 32380381, 144239879, 226662667, 385620901, 1586638669, 2699346307, 4241829911, 18895424149, 29692809377, 207849665639]

約数ペア:

[(1, 207849665639), (7, 29692809377), (11, 18895424149), (49, 4241829911), (77, 2699346307), (131, 1586638669), (539, 385620901), (917, 226662667), (1441, 144239879), (6419, 32380381), (10087, 20605697), (70609, 2943671)]