193416573

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 316008000

約数和(自身を除く): 122591427

約数列:

[1, 3, 7, 21, 29, 49, 59, 87, 147, 177, 203, 413, 609, 769, 1239, 1421, 1711, 2307, 2891, 4263, 5133, 5383, 8673, 11977, 16149, 22301, 35931, 37681, 45371, 66903, 83839, 113043, 136113, 156107, 251517, 317597, 468321, 952791, 1092749, 1315759, 2223179, 3278247, 3947277, 6669537, 9210313, 27630939, 64472191, 193416573]

約数ペア:

[(1, 193416573), (3, 64472191), (7, 27630939), (21, 9210313), (29, 6669537), (49, 3947277), (59, 3278247), (87, 2223179), (147, 1315759), (177, 1092749), (203, 952791), (413, 468321), (609, 317597), (769, 251517), (1239, 156107), (1421, 136113), (1711, 113043), (2307, 83839), (2891, 66903), (4263, 45371), (5133, 37681), (5383, 35931), (8673, 22301), (11977, 16149)]