211452

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 502656

約数和(自身を除く): 291204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 263, 268, 402, 526, 789, 804, 1052, 1578, 3156, 17621, 35242, 52863, 70484, 105726, 211452]

約数ペア:

[(1, 211452), (2, 105726), (3, 70484), (4, 52863), (6, 35242), (12, 17621), (67, 3156), (134, 1578), (201, 1052), (263, 804), (268, 789), (402, 526)]