207377912

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{78791}}^1$

素因数の和:78851

約数の個数: 32

約数和(自身を含む): 453841920

約数和(自身を除く): 246464008

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 78791, 157582, 315164, 551537, 630328, 1103074, 2206148, 3703177, 4412296, 7406354, 14812708, 25922239, 29625416, 51844478, 103688956, 207377912]

約数ペア:

[(1, 207377912), (2, 103688956), (4, 51844478), (7, 29625416), (8, 25922239), (14, 14812708), (28, 7406354), (47, 4412296), (56, 3703177), (94, 2206148), (188, 1103074), (329, 630328), (376, 551537), (658, 315164), (1316, 157582), (2632, 78791)]