201443046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 478089216

約数和(自身を除く): 276646170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 71, 86, 129, 142, 213, 258, 301, 426, 497, 602, 903, 994, 1491, 1571, 1806, 2982, 3053, 3142, 4713, 6106, 9159, 9426, 10997, 18318, 21371, 21994, 32991, 42742, 64113, 65982, 67553, 111541, 128226, 135106, 202659, 223082, 334623, 405318, 472871, 669246, 780787, 945742, 1418613, 1561574, 2342361, 2837226, 4684722, 4796263, 9592526, 14388789, 28777578, 33573841, 67147682, 100721523, 201443046]

約数ペア:

[(1, 201443046), (2, 100721523), (3, 67147682), (6, 33573841), (7, 28777578), (14, 14388789), (21, 9592526), (42, 4796263), (43, 4684722), (71, 2837226), (86, 2342361), (129, 1561574), (142, 1418613), (213, 945742), (258, 780787), (301, 669246), (426, 472871), (497, 405318), (602, 334623), (903, 223082), (994, 202659), (1491, 135106), (1571, 128226), (1806, 111541), (2982, 67553), (3053, 65982), (3142, 64113), (4713, 42742), (6106, 32991), (9159, 21994), (9426, 21371), (10997, 18318)]