200819988

素因数分解:

$2^2\times 3^2\times {\mathrm{757}}^1\times {\mathrm{7369}}^1$

素因数の和:8136

約数の個数: 36

約数和(自身を含む): 508367860

約数和(自身を除く): 307547872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 757, 1514, 2271, 3028, 4542, 6813, 7369, 9084, 13626, 14738, 22107, 27252, 29476, 44214, 66321, 88428, 132642, 265284, 5578333, 11156666, 16734999, 22313332, 33469998, 50204997, 66939996, 100409994, 200819988]

約数ペア:

[(1, 200819988), (2, 100409994), (3, 66939996), (4, 50204997), (6, 33469998), (9, 22313332), (12, 16734999), (18, 11156666), (36, 5578333), (757, 265284), (1514, 132642), (2271, 88428), (3028, 66321), (4542, 44214), (6813, 29476), (7369, 27252), (9084, 22107), (13626, 14738)]