201692728

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{231299}}^1$

素因数の和:231414

約数の個数: 16

約数和(自身を含む): 381645000

約数和(自身を除く): 179952272

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 231299, 462598, 925196, 1850392, 25211591, 50423182, 100846364, 201692728]

約数ペア:

[(1, 201692728), (2, 100846364), (4, 50423182), (8, 25211591), (109, 1850392), (218, 925196), (436, 462598), (872, 231299)]