220159674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{582433}}^1$

素因数の和:582451

約数の個数: 32

約数和(自身を含む): 559136640

約数和(自身を除く): 338976966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 582433, 1164866, 1747299, 3494598, 4077031, 5241897, 8154062, 10483794, 12231093, 15725691, 24462186, 31451382, 36693279, 73386558, 110079837, 220159674]

約数ペア:

[(1, 220159674), (2, 110079837), (3, 73386558), (6, 36693279), (7, 31451382), (9, 24462186), (14, 15725691), (18, 12231093), (21, 10483794), (27, 8154062), (42, 5241897), (54, 4077031), (63, 3494598), (126, 1747299), (189, 1164866), (378, 582433)]