196394560

素因数分解:

$2^6\times 5^1\times {\mathrm{613733}}^1$

素因数の和:613750

約数の個数: 28

約数和(自身を含む): 467665308

約数和(自身を除く): 271270748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 613733, 1227466, 2454932, 3068665, 4909864, 6137330, 9819728, 12274660, 19639456, 24549320, 39278912, 49098640, 98197280, 196394560]

約数ペア:

[(1, 196394560), (2, 98197280), (4, 49098640), (5, 39278912), (8, 24549320), (10, 19639456), (16, 12274660), (20, 9819728), (32, 6137330), (40, 4909864), (64, 3068665), (80, 2454932), (160, 1227466), (320, 613733)]