201167590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17387}}^1$

素因数の和:17496

約数の個数: 32

約数和(自身を含む): 394359840

約数和(自身を除く): 193192250

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 17387, 34774, 86935, 173870, 226031, 452062, 1130155, 1547443, 2260310, 3094886, 7737215, 15474430, 20116759, 40233518, 100583795, 201167590]

約数ペア:

[(1, 201167590), (2, 100583795), (5, 40233518), (10, 20116759), (13, 15474430), (26, 7737215), (65, 3094886), (89, 2260310), (130, 1547443), (178, 1130155), (445, 452062), (890, 226031), (1157, 173870), (2314, 86935), (5785, 34774), (11570, 17387)]