200080892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{105751}}^1$

素因数の和:105809

約数の個数: 24

約数和(自身を含む): 390859392

約数和(自身を除く): 190778500

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 105751, 211502, 423004, 1163261, 2326522, 4547293, 4653044, 9094586, 18189172, 50020223, 100040446, 200080892]

約数ペア:

[(1, 200080892), (2, 100040446), (4, 50020223), (11, 18189172), (22, 9094586), (43, 4653044), (44, 4547293), (86, 2326522), (172, 1163261), (473, 423004), (946, 211502), (1892, 105751)]