201719844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{243623}}^1$

素因数の和:243656

約数の個数: 36

約数和(自身を含む): 532074816

約数和(自身を除く): 330354972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 243623, 487246, 730869, 974492, 1461738, 2192607, 2923476, 4385214, 5603329, 8770428, 11206658, 16809987, 22413316, 33619974, 50429961, 67239948, 100859922, 201719844]

約数ペア:

[(1, 201719844), (2, 100859922), (3, 67239948), (4, 50429961), (6, 33619974), (9, 22413316), (12, 16809987), (18, 11206658), (23, 8770428), (36, 5603329), (46, 4385214), (69, 2923476), (92, 2192607), (138, 1461738), (207, 974492), (276, 730869), (414, 487246), (828, 243623)]