201286545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1823}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 341978112

約数和(自身を除く): 140691567

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 433, 1299, 1823, 2165, 5469, 6495, 7361, 9115, 22083, 27345, 30991, 36805, 92973, 110415, 154955, 464865, 789359, 2368077, 3946795, 11840385, 13419103, 40257309, 67095515, 201286545]

約数ペア:

[(1, 201286545), (3, 67095515), (5, 40257309), (15, 13419103), (17, 11840385), (51, 3946795), (85, 2368077), (255, 789359), (433, 464865), (1299, 154955), (1823, 110415), (2165, 92973), (5469, 36805), (6495, 30991), (7361, 27345), (9115, 22083)]