206829532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 463325184

約数和(自身を除く): 256495652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 71, 91, 106, 142, 151, 182, 212, 284, 302, 364, 371, 497, 604, 689, 742, 923, 994, 1057, 1378, 1484, 1846, 1963, 1988, 2114, 2756, 3692, 3763, 3926, 4228, 4823, 6461, 7526, 7852, 8003, 9646, 10721, 12922, 13741, 15052, 16006, 19292, 21442, 25844, 26341, 27482, 32012, 42884, 48919, 52682, 54964, 56021, 75047, 97838, 104039, 105364, 112042, 139373, 150094, 195676, 208078, 224084, 278746, 300188, 342433, 416156, 557492, 568213, 684866, 728273, 975611, 1136426, 1369732, 1456546, 1951222, 2272852, 2913092, 3902444, 3977491, 7386769, 7954982, 14773538, 15909964, 29547076, 51707383, 103414766, 206829532]

約数ペア:

[(1, 206829532), (2, 103414766), (4, 51707383), (7, 29547076), (13, 15909964), (14, 14773538), (26, 7954982), (28, 7386769), (52, 3977491), (53, 3902444), (71, 2913092), (91, 2272852), (106, 1951222), (142, 1456546), (151, 1369732), (182, 1136426), (212, 975611), (284, 728273), (302, 684866), (364, 568213), (371, 557492), (497, 416156), (604, 342433), (689, 300188), (742, 278746), (923, 224084), (994, 208078), (1057, 195676), (1378, 150094), (1484, 139373), (1846, 112042), (1963, 105364), (1988, 104039), (2114, 97838), (2756, 75047), (3692, 56021), (3763, 54964), (3926, 52682), (4228, 48919), (4823, 42884), (6461, 32012), (7526, 27482), (7852, 26341), (8003, 25844), (9646, 21442), (10721, 19292), (12922, 16006), (13741, 15052)]