207264519

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4903}}^1$

素因数の和:4988

約数の個数: 48

約数和(自身を含む): 379451904

約数和(自身を除く): 172187385

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1281, 2013, 3843, 4697, 4903, 6039, 14091, 14709, 34321, 42273, 44127, 53933, 102963, 161799, 299083, 308889, 377531, 485397, 897249, 1132593, 2093581, 2691747, 3289913, 3397779, 6280743, 9869739, 18842229, 23029391, 29609217, 69088173, 207264519]

約数ペア:

[(1, 207264519), (3, 69088173), (7, 29609217), (9, 23029391), (11, 18842229), (21, 9869739), (33, 6280743), (61, 3397779), (63, 3289913), (77, 2691747), (99, 2093581), (183, 1132593), (231, 897249), (427, 485397), (549, 377531), (671, 308889), (693, 299083), (1281, 161799), (2013, 102963), (3843, 53933), (4697, 44127), (4903, 42273), (6039, 34321), (14091, 14709)]