205843287846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1\times {\mathrm{69709}}^1$

素因数の和:70309

約数の個数: 64

約数和(自身を含む): 474447375360

約数和(自身を除く): 268604087514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 421, 501, 842, 1002, 1169, 1263, 2338, 2526, 2947, 3507, 5894, 7014, 8841, 17682, 69709, 70307, 139418, 140614, 209127, 210921, 418254, 421842, 487963, 492149, 975926, 984298, 1463889, 1476447, 2927778, 2952894, 11641403, 23282806, 29347489, 34924209, 58694978, 69848418, 81489821, 88042467, 162979642, 176084934, 205432423, 244469463, 410864846, 488938926, 616297269, 1232594538, 4901030663, 9802061326, 14703091989, 29406183978, 34307214641, 68614429282, 102921643923, 205843287846]

約数ペア:

[(1, 205843287846), (2, 102921643923), (3, 68614429282), (6, 34307214641), (7, 29406183978), (14, 14703091989), (21, 9802061326), (42, 4901030663), (167, 1232594538), (334, 616297269), (421, 488938926), (501, 410864846), (842, 244469463), (1002, 205432423), (1169, 176084934), (1263, 162979642), (2338, 88042467), (2526, 81489821), (2947, 69848418), (3507, 58694978), (5894, 34924209), (7014, 29347489), (8841, 23282806), (17682, 11641403), (69709, 2952894), (70307, 2927778), (139418, 1476447), (140614, 1463889), (209127, 984298), (210921, 975926), (418254, 492149), (421842, 487963)]