208065142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1\times {\mathrm{3209}}^1$

素因数の和:5135

約数の個数: 16

約数和(自身を含む): 330732720

約数和(自身を除く): 122667578

約数列:

[1, 2, 17, 34, 1907, 3209, 3814, 6418, 32419, 54553, 64838, 109106, 6119563, 12239126, 104032571, 208065142]

約数ペア:

[(1, 208065142), (2, 104032571), (17, 12239126), (34, 6119563), (1907, 109106), (3209, 64838), (3814, 54553), (6418, 32419)]