209317246

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{29473}}^1$

素因数の和:29595

約数の個数: 16

約数和(自身を含む): 324685584

約数和(自身を除く): 115368338

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 29473, 58946, 1562069, 1974691, 3124138, 3949382, 104658623, 209317246]

約数ペア:

[(1, 209317246), (2, 104658623), (53, 3949382), (67, 3124138), (106, 1974691), (134, 1562069), (3551, 58946), (7102, 29473)]