204821748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{299447}}^1$

素因数の和:299476

約数の個数: 36

約数和(自身を含む): 544995360

約数和(自身を除く): 340173612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 299447, 598894, 898341, 1197788, 1796682, 2695023, 3593364, 5390046, 5689493, 10780092, 11378986, 17068479, 22757972, 34136958, 51205437, 68273916, 102410874, 204821748]

約数ペア:

[(1, 204821748), (2, 102410874), (3, 68273916), (4, 51205437), (6, 34136958), (9, 22757972), (12, 17068479), (18, 11378986), (19, 10780092), (36, 5689493), (38, 5390046), (57, 3593364), (76, 2695023), (114, 1796682), (171, 1197788), (228, 898341), (342, 598894), (684, 299447)]