202457439

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{2447}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 303600960

約数和(自身を除く): 101143521

約数列:

[1, 3, 9, 29, 87, 261, 317, 951, 2447, 2853, 7341, 9193, 22023, 27579, 70963, 82737, 212889, 638667, 775699, 2327097, 6981291, 22495271, 67485813, 202457439]

約数ペア:

[(1, 202457439), (3, 67485813), (9, 22495271), (29, 6981291), (87, 2327097), (261, 775699), (317, 638667), (951, 212889), (2447, 82737), (2853, 70963), (7341, 27579), (9193, 22023)]