194979520513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 208196029440

約数和(自身を除く): 13216508927

約数列:

[1, 19, 167, 227, 421, 643, 3173, 4313, 7999, 12217, 37909, 70307, 95567, 107381, 145961, 270703, 720271, 1335833, 1815773, 2040239, 2773259, 5143357, 15959689, 24375487, 45207401, 61449581, 303234091, 463134253, 858940619, 1167542039, 10262080027, 194979520513]

約数ペア:

[(1, 194979520513), (19, 10262080027), (167, 1167542039), (227, 858940619), (421, 463134253), (643, 303234091), (3173, 61449581), (4313, 45207401), (7999, 24375487), (12217, 15959689), (37909, 5143357), (70307, 2773259), (95567, 2040239), (107381, 1815773), (145961, 1335833), (270703, 720271)]