214167988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{3943}}^1$

素因数の和:4351

約数の個数: 24

約数和(自身を含む): 386070272

約数和(自身を除く): 171902284

約数列:

[1, 2, 4, 37, 74, 148, 367, 734, 1468, 3943, 7886, 13579, 15772, 27158, 54316, 145891, 291782, 583564, 1447081, 2894162, 5788324, 53541997, 107083994, 214167988]

約数ペア:

[(1, 214167988), (2, 107083994), (4, 53541997), (37, 5788324), (74, 2894162), (148, 1447081), (367, 583564), (734, 291782), (1468, 145891), (3943, 54316), (7886, 27158), (13579, 15772)]