201342138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{9293}}^1$

素因数の和:9478

約数の個数: 32

約数和(自身を含む): 422914176

約数和(自身を除く): 221572038

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 9293, 10833, 18586, 21666, 27879, 55758, 213739, 427478, 641217, 1282434, 1459001, 2918002, 4377003, 8754006, 33557023, 67114046, 100671069, 201342138]

約数ペア:

[(1, 201342138), (2, 100671069), (3, 67114046), (6, 33557023), (23, 8754006), (46, 4377003), (69, 2918002), (138, 1459001), (157, 1282434), (314, 641217), (471, 427478), (942, 213739), (3611, 55758), (7222, 27879), (9293, 21666), (10833, 18586)]