199384804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{5309}}^1$

素因数の和:5583

約数の個数: 24

約数和(自身を含む): 359062200

約数和(自身を除く): 159677396

約数列:

[1, 2, 4, 41, 82, 164, 229, 458, 916, 5309, 9389, 10618, 18778, 21236, 37556, 217669, 435338, 870676, 1215761, 2431522, 4863044, 49846201, 99692402, 199384804]

約数ペア:

[(1, 199384804), (2, 99692402), (4, 49846201), (41, 4863044), (82, 2431522), (164, 1215761), (229, 870676), (458, 435338), (916, 217669), (5309, 37556), (9389, 21236), (10618, 18778)]