201157345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 264757248

約数和(自身を除く): 63599903

約数列:

[1, 5, 17, 37, 85, 167, 185, 383, 629, 835, 1915, 2839, 3145, 6179, 6511, 14171, 14195, 30895, 32555, 63961, 70855, 105043, 240907, 319805, 525215, 1087337, 1204535, 2366557, 5436685, 11832785, 40231469, 201157345]

約数ペア:

[(1, 201157345), (5, 40231469), (17, 11832785), (37, 5436685), (85, 2366557), (167, 1204535), (185, 1087337), (383, 525215), (629, 319805), (835, 240907), (1915, 105043), (2839, 70855), (3145, 63961), (6179, 32555), (6511, 30895), (14171, 14195)]