200146986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23117}}^1$

素因数の和:23175

約数の個数: 48

約数和(自身を含む): 479652264

約数和(自身を除く): 279505278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 23117, 46234, 69351, 138702, 208053, 300521, 416106, 601042, 855329, 901563, 1710658, 1803126, 2565987, 2704689, 5131974, 5409378, 7697961, 11119277, 15395922, 22238554, 33357831, 66715662, 100073493, 200146986]

約数ペア:

[(1, 200146986), (2, 100073493), (3, 66715662), (6, 33357831), (9, 22238554), (13, 15395922), (18, 11119277), (26, 7697961), (37, 5409378), (39, 5131974), (74, 2704689), (78, 2565987), (111, 1803126), (117, 1710658), (222, 901563), (234, 855329), (333, 601042), (481, 416106), (666, 300521), (962, 208053), (1443, 138702), (2886, 69351), (4329, 46234), (8658, 23117)]