201863697

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 318200832

約数和(自身を除く): 116337135

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 371, 469, 1113, 1407, 2707, 3551, 8121, 10653, 18949, 24857, 56847, 74571, 143471, 181369, 430413, 544107, 1004297, 1269583, 3012891, 3808749, 9612557, 28837671, 67287899, 201863697]

約数ペア:

[(1, 201863697), (3, 67287899), (7, 28837671), (21, 9612557), (53, 3808749), (67, 3012891), (159, 1269583), (201, 1004297), (371, 544107), (469, 430413), (1113, 181369), (1407, 143471), (2707, 74571), (3551, 56847), (8121, 24857), (10653, 18949)]