201961072

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{28753}}^1$

素因数の和:29200

約数の個数: 20

約数和(自身を含む): 392204560

約数和(自身を除く): 190243488

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 28753, 57506, 115012, 230024, 460048, 12622567, 25245134, 50490268, 100980536, 201961072]

約数ペア:

[(1, 201961072), (2, 100980536), (4, 50490268), (8, 25245134), (16, 12622567), (439, 460048), (878, 230024), (1756, 115012), (3512, 57506), (7024, 28753)]