200568326

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 376897536

約数和(自身を除く): 176329210

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 71, 142, 161, 217, 283, 322, 434, 497, 566, 713, 994, 1426, 1633, 1981, 2201, 3266, 3962, 4402, 4991, 6509, 8773, 9982, 11431, 13018, 15407, 17546, 20093, 22862, 30814, 40186, 45563, 50623, 61411, 91126, 101246, 122822, 140651, 201779, 281302, 354361, 403558, 462139, 622883, 708722, 924278, 1245766, 1412453, 2824906, 3234973, 4360181, 6469946, 8720362, 14326309, 28652618, 100284163, 200568326]

約数ペア:

[(1, 200568326), (2, 100284163), (7, 28652618), (14, 14326309), (23, 8720362), (31, 6469946), (46, 4360181), (62, 3234973), (71, 2824906), (142, 1412453), (161, 1245766), (217, 924278), (283, 708722), (322, 622883), (434, 462139), (497, 403558), (566, 354361), (713, 281302), (994, 201779), (1426, 140651), (1633, 122822), (1981, 101246), (2201, 91126), (3266, 61411), (3962, 50623), (4402, 45563), (4991, 40186), (6509, 30814), (8773, 22862), (9982, 20093), (11431, 17546), (13018, 15407)]