202299945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 339417216

約数和(自身を除く): 137117271

約数列:

[1, 3, 5, 15, 41, 71, 113, 123, 205, 213, 339, 355, 565, 615, 1065, 1681, 1695, 2911, 4633, 5043, 8023, 8405, 8733, 13899, 14555, 23165, 24069, 25215, 40115, 43665, 69495, 119351, 120345, 189953, 328943, 358053, 569859, 596755, 949765, 986829, 1644715, 1790265, 2849295, 4934145, 13486663, 40459989, 67433315, 202299945]

約数ペア:

[(1, 202299945), (3, 67433315), (5, 40459989), (15, 13486663), (41, 4934145), (71, 2849295), (113, 1790265), (123, 1644715), (205, 986829), (213, 949765), (339, 596755), (355, 569859), (565, 358053), (615, 328943), (1065, 189953), (1681, 120345), (1695, 119351), (2911, 69495), (4633, 43665), (5043, 40115), (8023, 25215), (8405, 24069), (8733, 23165), (13899, 14555)]