209594296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{639007}}^1$

素因数の和:639054

約数の個数: 16

約数和(自身を含む): 402575040

約数和(自身を除く): 192980744

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 639007, 1278014, 2556028, 5112056, 26199287, 52398574, 104797148, 209594296]

約数ペア:

[(1, 209594296), (2, 104797148), (4, 52398574), (8, 26199287), (41, 5112056), (82, 2556028), (164, 1278014), (328, 639007)]