202176279

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6221}}^1$

素因数の和:6407

約数の個数: 24

約数和(自身を含む): 306719712

約数和(自身を除く): 104543433

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 1413, 3611, 6221, 10833, 18663, 32499, 55989, 143083, 429249, 976697, 1287747, 2930091, 8790273, 22464031, 67392093, 202176279]

約数ペア:

[(1, 202176279), (3, 67392093), (9, 22464031), (23, 8790273), (69, 2930091), (157, 1287747), (207, 976697), (471, 429249), (1413, 143083), (3611, 55989), (6221, 32499), (10833, 18663)]