208688502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{24137}}^1$

素因数の和:24284

約数の個数: 32

約数和(自身を含む): 458815104

約数和(自身を除く): 250126602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 24137, 48274, 72411, 144822, 265507, 531014, 796521, 1593042, 3161947, 6323894, 9485841, 18971682, 34781417, 69562834, 104344251, 208688502]

約数ペア:

[(1, 208688502), (2, 104344251), (3, 69562834), (6, 34781417), (11, 18971682), (22, 9485841), (33, 6323894), (66, 3161947), (131, 1593042), (262, 796521), (393, 531014), (786, 265507), (1441, 144822), (2882, 72411), (4323, 48274), (8646, 24137)]