195905565541

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3307}}^1\times {\mathrm{15359}}^1$

素因数の和:18721

約数の個数: 32

約数和(自身を含む): 243892224000

約数和(自身を除く): 47986658459

約数列:

[1, 7, 19, 29, 133, 203, 551, 3307, 3857, 15359, 23149, 62833, 95903, 107513, 291821, 439831, 445411, 671321, 1822157, 2042747, 3117877, 8462809, 12755099, 50792213, 59239663, 355545491, 965052047, 1472974177, 6755364329, 10310819239, 27986509363, 195905565541]

約数ペア:

[(1, 195905565541), (7, 27986509363), (19, 10310819239), (29, 6755364329), (133, 1472974177), (203, 965052047), (551, 355545491), (3307, 59239663), (3857, 50792213), (15359, 12755099), (23149, 8462809), (62833, 3117877), (95903, 2042747), (107513, 1822157), (291821, 671321), (439831, 445411)]