203422064

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{28961}}^1$

素因数の和:29408

約数の個数: 20

約数和(自身を含む): 395041680

約数和(自身を除く): 191619616

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 28961, 57922, 115844, 231688, 463376, 12713879, 25427758, 50855516, 101711032, 203422064]

約数ペア:

[(1, 203422064), (2, 101711032), (4, 50855516), (8, 25427758), (16, 12713879), (439, 463376), (878, 231688), (1756, 115844), (3512, 57922), (7024, 28961)]