208851528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{511891}}^1$

素因数の和:511917

約数の個数: 32

約数和(自身を含む): 552843360

約数和(自身を除く): 343991832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 511891, 1023782, 1535673, 2047564, 3071346, 4095128, 6142692, 8702147, 12285384, 17404294, 26106441, 34808588, 52212882, 69617176, 104425764, 208851528]

約数ペア:

[(1, 208851528), (2, 104425764), (3, 69617176), (4, 52212882), (6, 34808588), (8, 26106441), (12, 17404294), (17, 12285384), (24, 8702147), (34, 6142692), (51, 4095128), (68, 3071346), (102, 2047564), (136, 1535673), (204, 1023782), (408, 511891)]