210890291738

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3793}}^1\times {\mathrm{54403}}^1$

素因数の和:58278

約数の個数: 32

約数和(自身を含む): 366581986176

約数和(自身を除く): 155691694438

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 3793, 7586, 26551, 53102, 54403, 108806, 276889, 380821, 553778, 761642, 1938223, 3876446, 3971419, 7942838, 27799933, 55599866, 206350579, 412701158, 1444454053, 2888908106, 15063592267, 30127184534, 105445145869, 210890291738]

約数ペア:

[(1, 210890291738), (2, 105445145869), (7, 30127184534), (14, 15063592267), (73, 2888908106), (146, 1444454053), (511, 412701158), (1022, 206350579), (3793, 55599866), (7586, 27799933), (26551, 7942838), (53102, 3971419), (54403, 3876446), (108806, 1938223), (276889, 761642), (380821, 553778)]