202135486

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 361152000

約数和(自身を除く): 159016514

約数列:

[1, 2, 7, 14, 49, 98, 109, 127, 149, 218, 254, 298, 763, 889, 1043, 1526, 1778, 2086, 5341, 6223, 7301, 10682, 12446, 13843, 14602, 16241, 18923, 27686, 32482, 37846, 96901, 113687, 132461, 193802, 227374, 264922, 678307, 795809, 927227, 1356614, 1591618, 1854454, 2062607, 4125214, 14438249, 28876498, 101067743, 202135486]

約数ペア:

[(1, 202135486), (2, 101067743), (7, 28876498), (14, 14438249), (49, 4125214), (98, 2062607), (109, 1854454), (127, 1591618), (149, 1356614), (218, 927227), (254, 795809), (298, 678307), (763, 264922), (889, 227374), (1043, 193802), (1526, 132461), (1778, 113687), (2086, 96901), (5341, 37846), (6223, 32482), (7301, 27686), (10682, 18923), (12446, 16241), (13843, 14602)]