199043838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{526571}}^1$

素因数の和:526589

約数の個数: 32

約数和(自身を含む): 505509120

約数和(自身を除く): 306465282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 526571, 1053142, 1579713, 3159426, 3685997, 4739139, 7371994, 9478278, 11057991, 14217417, 22115982, 28434834, 33173973, 66347946, 99521919, 199043838]

約数ペア:

[(1, 199043838), (2, 99521919), (3, 66347946), (6, 33173973), (7, 28434834), (9, 22115982), (14, 14217417), (18, 11057991), (21, 9478278), (27, 7371994), (42, 4739139), (54, 3685997), (63, 3159426), (126, 1579713), (189, 1053142), (378, 526571)]