201442644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{430433}}^1$

素因数の和:430456

約数の個数: 36

約数和(自身を含む): 548372916

約数和(自身を除く): 346930272

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 430433, 860866, 1291299, 1721732, 2582598, 3873897, 5165196, 5595629, 7747794, 11191258, 15495588, 16786887, 22382516, 33573774, 50360661, 67147548, 100721322, 201442644]

約数ペア:

[(1, 201442644), (2, 100721322), (3, 67147548), (4, 50360661), (6, 33573774), (9, 22382516), (12, 16786887), (13, 15495588), (18, 11191258), (26, 7747794), (36, 5595629), (39, 5165196), (52, 3873897), (78, 2582598), (117, 1721732), (156, 1291299), (234, 860866), (468, 430433)]