201346317

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146221}}^1$

素因数の和:146250

約数の個数: 20

約数和(自身を含む): 318471516

約数和(自身を除く): 117125199

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146221, 438663, 1315989, 2485757, 3947967, 7457271, 11843901, 22371813, 67115439, 201346317]

約数ペア:

[(1, 201346317), (3, 67115439), (9, 22371813), (17, 11843901), (27, 7457271), (51, 3947967), (81, 2485757), (153, 1315989), (459, 438663), (1377, 146221)]