205344648

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{19141}}^1$

素因数の和:19302

約数の個数: 48

約数和(自身を含む): 559903500

約数和(自身を除く): 354558852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 19141, 38282, 57423, 76564, 114846, 153128, 172269, 229692, 344538, 459384, 689076, 1378152, 2852009, 5704018, 8556027, 11408036, 17112054, 22816072, 25668081, 34224108, 51336162, 68448216, 102672324, 205344648]

約数ペア:

[(1, 205344648), (2, 102672324), (3, 68448216), (4, 51336162), (6, 34224108), (8, 25668081), (9, 22816072), (12, 17112054), (18, 11408036), (24, 8556027), (36, 5704018), (72, 2852009), (149, 1378152), (298, 689076), (447, 459384), (596, 344538), (894, 229692), (1192, 172269), (1341, 153128), (1788, 114846), (2682, 76564), (3576, 57423), (5364, 38282), (10728, 19141)]