127203496

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5059}}^1$

素因数の和:5521

約数の個数: 32

約数和(自身を含む): 273240000

約数和(自身を除く): 146036504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 3143, 3592, 5059, 6286, 10118, 12572, 20236, 25144, 35413, 40472, 70826, 141652, 283304, 2271491, 4542982, 9085964, 15900437, 18171928, 31800874, 63601748, 127203496]

約数ペア:

[(1, 127203496), (2, 63601748), (4, 31800874), (7, 18171928), (8, 15900437), (14, 9085964), (28, 4542982), (56, 2271491), (449, 283304), (898, 141652), (1796, 70826), (3143, 40472), (3592, 35413), (5059, 25144), (6286, 20236), (10118, 12572)]