207665416

素因数分解:

$2^3\times 7^1\times {\mathrm{863}}^1\times {\mathrm{4297}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 445616640

約数和(自身を除く): 237951224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 863, 1726, 3452, 4297, 6041, 6904, 8594, 12082, 17188, 24164, 30079, 34376, 48328, 60158, 120316, 240632, 3708311, 7416622, 14833244, 25958177, 29666488, 51916354, 103832708, 207665416]

約数ペア:

[(1, 207665416), (2, 103832708), (4, 51916354), (7, 29666488), (8, 25958177), (14, 14833244), (28, 7416622), (56, 3708311), (863, 240632), (1726, 120316), (3452, 60158), (4297, 48328), (6041, 34376), (6904, 30079), (8594, 24164), (12082, 17188)]