203858964

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{3623}}^1$

素因数の和:4157

約数の個数: 48

約数和(自身を含む): 529683840

約数和(自身を除く): 325824876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 1042, 1563, 2084, 3126, 3623, 4689, 6252, 7246, 9378, 10869, 14067, 14492, 18756, 21738, 28134, 32607, 43476, 56268, 65214, 97821, 130428, 195642, 391284, 1887583, 3775166, 5662749, 7550332, 11325498, 16988247, 22650996, 33976494, 50964741, 67952988, 101929482, 203858964]

約数ペア:

[(1, 203858964), (2, 101929482), (3, 67952988), (4, 50964741), (6, 33976494), (9, 22650996), (12, 16988247), (18, 11325498), (27, 7550332), (36, 5662749), (54, 3775166), (108, 1887583), (521, 391284), (1042, 195642), (1563, 130428), (2084, 97821), (3126, 65214), (3623, 56268), (4689, 43476), (6252, 32607), (7246, 28134), (9378, 21738), (10869, 18756), (14067, 14492)]