206659618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1747}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 357431040

約数和(自身を除く): 150771422

約数列:

[1, 2, 11, 19, 22, 38, 209, 283, 418, 566, 1747, 3113, 3494, 5377, 6226, 10754, 19217, 33193, 38434, 59147, 66386, 118294, 365123, 494401, 730246, 988802, 5438411, 9393619, 10876822, 18787238, 103329809, 206659618]

約数ペア:

[(1, 206659618), (2, 103329809), (11, 18787238), (19, 10876822), (22, 9393619), (38, 5438411), (209, 988802), (283, 730246), (418, 494401), (566, 365123), (1747, 118294), (3113, 66386), (3494, 59147), (5377, 38434), (6226, 33193), (10754, 19217)]