199181016

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{4603}}^1$

素因数の和:5216

約数の個数: 48

約数和(自身を含む): 540463560

約数和(自身を除く): 341282544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 1202, 1803, 2404, 3606, 4603, 4808, 5409, 7212, 9206, 10818, 13809, 14424, 18412, 21636, 27618, 36824, 41427, 43272, 55236, 82854, 110472, 165708, 331416, 2766403, 5532806, 8299209, 11065612, 16598418, 22131224, 24897627, 33196836, 49795254, 66393672, 99590508, 199181016]

約数ペア:

[(1, 199181016), (2, 99590508), (3, 66393672), (4, 49795254), (6, 33196836), (8, 24897627), (9, 22131224), (12, 16598418), (18, 11065612), (24, 8299209), (36, 5532806), (72, 2766403), (601, 331416), (1202, 165708), (1803, 110472), (2404, 82854), (3606, 55236), (4603, 43272), (4808, 41427), (5409, 36824), (7212, 27618), (9206, 21636), (10818, 18412), (13809, 14424)]