219712935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10337}}^1$

素因数の和:10467

約数の個数: 32

約数和(自身を含む): 382092480

約数和(自身を除く): 162379545

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 4251, 7085, 10337, 21255, 31011, 51685, 134381, 155055, 403143, 671905, 1126733, 2015715, 3380199, 5633665, 14647529, 16900995, 43942587, 73237645, 219712935]

約数ペア:

[(1, 219712935), (3, 73237645), (5, 43942587), (13, 16900995), (15, 14647529), (39, 5633665), (65, 3380199), (109, 2015715), (195, 1126733), (327, 671905), (545, 403143), (1417, 155055), (1635, 134381), (4251, 51685), (7085, 31011), (10337, 21255)]