207310994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{6163}}^1$

素因数の和:6326

約数の個数: 24

約数和(自身を含む): 344321040

約数和(自身を除く): 137010046

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 6163, 12326, 16819, 33638, 67793, 135586, 745723, 856657, 1491446, 1713314, 9423227, 18846454, 103655497, 207310994]

約数ペア:

[(1, 207310994), (2, 103655497), (11, 18846454), (22, 9423227), (121, 1713314), (139, 1491446), (242, 856657), (278, 745723), (1529, 135586), (3058, 67793), (6163, 33638), (12326, 16819)]