207640712

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{113341}}^1$

素因数の和:113576

約数の個数: 16

約数和(自身を含む): 391029900

約数和(自身を除く): 183389188

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 113341, 226682, 453364, 906728, 25955089, 51910178, 103820356, 207640712]

約数ペア:

[(1, 207640712), (2, 103820356), (4, 51910178), (8, 25955089), (229, 906728), (458, 453364), (916, 226682), (1832, 113341)]