209434878

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{102967}}^1$

素因数の和:103088

約数の個数: 24

約数和(自身を含む): 457795728

約数和(自身を除く): 248360850

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 102967, 205934, 308901, 617802, 926703, 1853406, 11635271, 23270542, 34905813, 69811626, 104717439, 209434878]

約数ペア:

[(1, 209434878), (2, 104717439), (3, 69811626), (6, 34905813), (9, 23270542), (18, 11635271), (113, 1853406), (226, 926703), (339, 617802), (678, 308901), (1017, 205934), (2034, 102967)]