200178836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349963}}^1$

素因数の和:349991

約数の個数: 24

約数和(自身を含む): 411557664

約数和(自身を除く): 211378828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 349963, 699926, 1399852, 3849593, 4549519, 7699186, 9099038, 15398372, 18198076, 50044709, 100089418, 200178836]

約数ペア:

[(1, 200178836), (2, 100089418), (4, 50044709), (11, 18198076), (13, 15398372), (22, 9099038), (26, 7699186), (44, 4549519), (52, 3849593), (143, 1399852), (286, 699926), (572, 349963)]