201768297

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 283481856

約数和(自身を除く): 81713559

約数列:

[1, 3, 53, 61, 71, 159, 183, 213, 293, 879, 3233, 3763, 4331, 9699, 11289, 12993, 15529, 17873, 20803, 46587, 53619, 62409, 229543, 688629, 947269, 1102559, 1268983, 2841807, 3307677, 3806949, 67256099, 201768297]

約数ペア:

[(1, 201768297), (3, 67256099), (53, 3806949), (61, 3307677), (71, 2841807), (159, 1268983), (183, 1102559), (213, 947269), (293, 688629), (879, 229543), (3233, 62409), (3763, 53619), (4331, 46587), (9699, 20803), (11289, 17873), (12993, 15529)]