203438646

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{100019}}^1$

素因数の和:100140

約数の個数: 24

約数和(自身を含む): 444688920

約数和(自身を除く): 241250274

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 100019, 200038, 300057, 600114, 900171, 1800342, 11302147, 22604294, 33906441, 67812882, 101719323, 203438646]

約数ペア:

[(1, 203438646), (2, 101719323), (3, 67812882), (6, 33906441), (9, 22604294), (18, 11302147), (113, 1800342), (226, 900171), (339, 600114), (678, 300057), (1017, 200038), (2034, 100019)]