201104169

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1307}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 325472256

約数和(自身を除く): 124368087

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 431, 1293, 1307, 3017, 3921, 7327, 9051, 9149, 21981, 22219, 27447, 51289, 66657, 153867, 155533, 466599, 563317, 1689951, 3943219, 9576389, 11829657, 28729167, 67034723, 201104169]

約数ペア:

[(1, 201104169), (3, 67034723), (7, 28729167), (17, 11829657), (21, 9576389), (51, 3943219), (119, 1689951), (357, 563317), (431, 466599), (1293, 155533), (1307, 153867), (3017, 66657), (3921, 51289), (7327, 27447), (9051, 22219), (9149, 21981)]