205429368

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{450503}}^1$

素因数の和:450531

約数の個数: 32

約数和(自身を含む): 540604800

約数和(自身を除く): 335175432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 450503, 901006, 1351509, 1802012, 2703018, 3604024, 5406036, 8559557, 10812072, 17119114, 25678671, 34238228, 51357342, 68476456, 102714684, 205429368]

約数ペア:

[(1, 205429368), (2, 102714684), (3, 68476456), (4, 51357342), (6, 34238228), (8, 25678671), (12, 17119114), (19, 10812072), (24, 8559557), (38, 5406036), (57, 3604024), (76, 2703018), (114, 1802012), (152, 1351509), (228, 901006), (456, 450503)]