212895146

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 321408000

約数和(自身を除く): 108512854

約数列:

[1, 2, 383, 449, 619, 766, 898, 1238, 171967, 237077, 277931, 343934, 474154, 555862, 106447573, 212895146]

約数ペア:

[(1, 212895146), (2, 106447573), (383, 555862), (449, 474154), (619, 343934), (766, 277931), (898, 237077), (1238, 171967)]