202511386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 404997120

約数和(自身を除く): 202485734

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 67, 77, 133, 134, 154, 209, 266, 418, 469, 737, 938, 1033, 1273, 1463, 1474, 2066, 2546, 2926, 5159, 7231, 8911, 10318, 11363, 14003, 14462, 17822, 19627, 22726, 28006, 39254, 69211, 79541, 98021, 137389, 138422, 159082, 196042, 215897, 274778, 431794, 484477, 761321, 968954, 1315009, 1511279, 1522642, 2630018, 3022558, 5329247, 9205063, 10658494, 14465099, 18410126, 28930198, 101255693, 202511386]

約数ペア:

[(1, 202511386), (2, 101255693), (7, 28930198), (11, 18410126), (14, 14465099), (19, 10658494), (22, 9205063), (38, 5329247), (67, 3022558), (77, 2630018), (133, 1522642), (134, 1511279), (154, 1315009), (209, 968954), (266, 761321), (418, 484477), (469, 431794), (737, 274778), (938, 215897), (1033, 196042), (1273, 159082), (1463, 138422), (1474, 137389), (2066, 98021), (2546, 79541), (2926, 69211), (5159, 39254), (7231, 28006), (8911, 22726), (10318, 19627), (11363, 17822), (14003, 14462)]