208292346

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{66889}}^1$

素因数の和:67070

約数の個数: 24

約数和(自身を含む): 453915540

約数和(自身を除く): 245623194

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 66889, 133778, 200667, 401334, 602001, 1204002, 11571797, 23143594, 34715391, 69430782, 104146173, 208292346]

約数ペア:

[(1, 208292346), (2, 104146173), (3, 69430782), (6, 34715391), (9, 23143594), (18, 11571797), (173, 1204002), (346, 602001), (519, 401334), (1038, 200667), (1557, 133778), (3114, 66889)]