201768556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 402716160

約数和(自身を除く): 200947604

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 473, 517, 946, 1034, 1892, 2021, 2068, 2269, 4042, 4538, 8084, 9076, 22231, 24959, 44462, 49918, 88924, 97567, 99836, 106643, 195134, 213286, 390268, 426572, 1073237, 1173073, 2146474, 2346146, 4292948, 4585649, 4692292, 9171298, 18342596, 50442139, 100884278, 201768556]

約数ペア:

[(1, 201768556), (2, 100884278), (4, 50442139), (11, 18342596), (22, 9171298), (43, 4692292), (44, 4585649), (47, 4292948), (86, 2346146), (94, 2146474), (172, 1173073), (188, 1073237), (473, 426572), (517, 390268), (946, 213286), (1034, 195134), (1892, 106643), (2021, 99836), (2068, 97567), (2269, 88924), (4042, 49918), (4538, 44462), (8084, 24959), (9076, 22231)]