207789512

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{55381}}^1$

素因数の和:55461

約数の個数: 32

約数和(自身を含む): 451917120

約数和(自身を除く): 244127608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 55381, 110762, 221524, 387667, 443048, 775334, 1550668, 3101336, 3710527, 7421054, 14842108, 25973689, 29684216, 51947378, 103894756, 207789512]

約数ペア:

[(1, 207789512), (2, 103894756), (4, 51947378), (7, 29684216), (8, 25973689), (14, 14842108), (28, 7421054), (56, 3710527), (67, 3101336), (134, 1550668), (268, 775334), (469, 443048), (536, 387667), (938, 221524), (1876, 110762), (3752, 55381)]