199902644

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{9721}}^1$

素因数の和:9875

約数の個数: 24

約数和(自身を含む): 360141768

約数和(自身を除く): 160239124

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 5141, 9721, 10282, 19442, 20564, 38884, 515213, 942937, 1030426, 1885874, 2060852, 3771748, 49975661, 99951322, 199902644]

約数ペア:

[(1, 199902644), (2, 99951322), (4, 49975661), (53, 3771748), (97, 2060852), (106, 1885874), (194, 1030426), (212, 942937), (388, 515213), (5141, 38884), (9721, 20564), (10282, 19442)]