209439594

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14207}}^1$

素因数の和:14241

約数の個数: 80

約数和(自身を含む): 577640448

約数和(自身を除く): 368200854

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14207, 14742, 28414, 42621, 85242, 99449, 127863, 184691, 198898, 255726, 298347, 369382, 383589, 554073, 596694, 767178, 895041, 1108146, 1150767, 1292837, 1662219, 1790082, 2301534, 2585674, 2685123, 3324438, 3878511, 4986657, 5370246, 7757022, 8055369, 9973314, 11635533, 14959971, 16110738, 23271066, 29919942, 34906599, 69813198, 104719797, 209439594]

約数ペア:

[(1, 209439594), (2, 104719797), (3, 69813198), (6, 34906599), (7, 29919942), (9, 23271066), (13, 16110738), (14, 14959971), (18, 11635533), (21, 9973314), (26, 8055369), (27, 7757022), (39, 5370246), (42, 4986657), (54, 3878511), (63, 3324438), (78, 2685123), (81, 2585674), (91, 2301534), (117, 1790082), (126, 1662219), (162, 1292837), (182, 1150767), (189, 1108146), (234, 895041), (273, 767178), (351, 596694), (378, 554073), (546, 383589), (567, 369382), (702, 298347), (819, 255726), (1053, 198898), (1134, 184691), (1638, 127863), (2106, 99449), (2457, 85242), (4914, 42621), (7371, 28414), (14207, 14742)]