207977172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10177}}^1$

素因数の和:10328

約数の個数: 48

約数和(自身を含む): 526650432

約数和(自身を除く): 318673260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 10177, 10218, 20354, 20436, 30531, 40708, 61062, 122124, 132301, 264602, 396903, 529204, 793806, 1333187, 1587612, 2666374, 3999561, 5332748, 7999122, 15998244, 17331431, 34662862, 51994293, 69325724, 103988586, 207977172]

約数ペア:

[(1, 207977172), (2, 103988586), (3, 69325724), (4, 51994293), (6, 34662862), (12, 17331431), (13, 15998244), (26, 7999122), (39, 5332748), (52, 3999561), (78, 2666374), (131, 1587612), (156, 1333187), (262, 793806), (393, 529204), (524, 396903), (786, 264602), (1572, 132301), (1703, 122124), (3406, 61062), (5109, 40708), (6812, 30531), (10177, 20436), (10218, 20354)]