231139664

素因数分解:

$2^4\times 7^2\times {\mathrm{294821}}^1$

素因数の和:294843

約数の個数: 30

約数和(自身を含む): 520950474

約数和(自身を除く): 289810810

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 294821, 589642, 1179284, 2063747, 2358568, 4127494, 4717136, 8254988, 14446229, 16509976, 28892458, 33019952, 57784916, 115569832, 231139664]

約数ペア:

[(1, 231139664), (2, 115569832), (4, 57784916), (7, 33019952), (8, 28892458), (14, 16509976), (16, 14446229), (28, 8254988), (49, 4717136), (56, 4127494), (98, 2358568), (112, 2063747), (196, 1179284), (392, 589642), (784, 294821)]