201349287

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{41201}}^1$

素因数の和:41391

約数の個数: 16

約数和(自身を含む): 299950560

約数和(自身を除く): 98601273

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 41201, 123603, 370809, 1112427, 7457381, 22372143, 67116429, 201349287]

約数ペア:

[(1, 201349287), (3, 67116429), (9, 22372143), (27, 7457381), (181, 1112427), (543, 370809), (1629, 123603), (4887, 41201)]