216967000

素因数分解:

$2^3\times 5^3\times {\mathrm{216967}}^1$

素因数の和:216988

約数の個数: 32

約数和(自身を含む): 507705120

約数和(自身を除く): 290738120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 216967, 433934, 867868, 1084835, 1735736, 2169670, 4339340, 5424175, 8678680, 10848350, 21696700, 27120875, 43393400, 54241750, 108483500, 216967000]

約数ペア:

[(1, 216967000), (2, 108483500), (4, 54241750), (5, 43393400), (8, 27120875), (10, 21696700), (20, 10848350), (25, 8678680), (40, 5424175), (50, 4339340), (100, 2169670), (125, 1735736), (200, 1084835), (250, 867868), (500, 433934), (1000, 216967)]