216374292

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{30203}}^1$

素因数の和:30412

約数の個数: 36

約数和(自身を含む): 549712800

約数和(自身を除く): 333338508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 30203, 60406, 90609, 120812, 181218, 271827, 362436, 543654, 1087308, 6010397, 12020794, 18031191, 24041588, 36062382, 54093573, 72124764, 108187146, 216374292]

約数ペア:

[(1, 216374292), (2, 108187146), (3, 72124764), (4, 54093573), (6, 36062382), (9, 24041588), (12, 18031191), (18, 12020794), (36, 6010397), (199, 1087308), (398, 543654), (597, 362436), (796, 271827), (1194, 181218), (1791, 120812), (2388, 90609), (3582, 60406), (7164, 30203)]