208744206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{13933}}^1$

素因数の和:14176

約数の個数: 32

約数和(自身を含む): 457481088

約数和(自身を除く): 248736882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 227, 454, 681, 1362, 2497, 4994, 7491, 13933, 14982, 27866, 41799, 83598, 153263, 306526, 459789, 919578, 3162791, 6325582, 9488373, 18976746, 34790701, 69581402, 104372103, 208744206]

約数ペア:

[(1, 208744206), (2, 104372103), (3, 69581402), (6, 34790701), (11, 18976746), (22, 9488373), (33, 6325582), (66, 3162791), (227, 919578), (454, 459789), (681, 306526), (1362, 153263), (2497, 83598), (4994, 41799), (7491, 27866), (13933, 14982)]