209532984

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{86441}}^1$

素因数の和:86551

約数の個数: 32

約数和(自身を含む): 529025040

約数和(自身を除く): 319492056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 86441, 172882, 259323, 345764, 518646, 691528, 1037292, 2074584, 8730541, 17461082, 26191623, 34922164, 52383246, 69844328, 104766492, 209532984]

約数ペア:

[(1, 209532984), (2, 104766492), (3, 69844328), (4, 52383246), (6, 34922164), (8, 26191623), (12, 17461082), (24, 8730541), (101, 2074584), (202, 1037292), (303, 691528), (404, 518646), (606, 345764), (808, 259323), (1212, 172882), (2424, 86441)]