205563722

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 388258920

約数和(自身を除く): 182695198

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 317, 509, 634, 637, 1018, 1274, 2219, 3563, 4121, 4438, 6617, 7126, 8242, 13234, 15533, 24941, 28847, 31066, 46319, 49882, 57694, 92638, 161353, 201929, 322706, 324233, 403858, 648466, 1129471, 2097589, 2258942, 4195178, 7906297, 14683123, 15812594, 29366246, 102781861, 205563722]

約数ペア:

[(1, 205563722), (2, 102781861), (7, 29366246), (13, 15812594), (14, 14683123), (26, 7906297), (49, 4195178), (91, 2258942), (98, 2097589), (182, 1129471), (317, 648466), (509, 403858), (634, 324233), (637, 322706), (1018, 201929), (1274, 161353), (2219, 92638), (3563, 57694), (4121, 49882), (4438, 46319), (6617, 31066), (7126, 28847), (8242, 24941), (13234, 15533)]