199808592

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 528537600

約数和(自身を除く): 328729008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 127, 146, 219, 254, 292, 381, 438, 449, 508, 584, 762, 876, 898, 1016, 1168, 1347, 1524, 1752, 1796, 2032, 2694, 3048, 3504, 3592, 5388, 6096, 7184, 9271, 10776, 18542, 21552, 27813, 32777, 37084, 55626, 57023, 65554, 74168, 98331, 111252, 114046, 131108, 148336, 171069, 196662, 222504, 228092, 262216, 342138, 393324, 445008, 456184, 524432, 684276, 786648, 912368, 1368552, 1573296, 2737104, 4162679, 8325358, 12488037, 16650716, 24976074, 33301432, 49952148, 66602864, 99904296, 199808592]

約数ペア:

[(1, 199808592), (2, 99904296), (3, 66602864), (4, 49952148), (6, 33301432), (8, 24976074), (12, 16650716), (16, 12488037), (24, 8325358), (48, 4162679), (73, 2737104), (127, 1573296), (146, 1368552), (219, 912368), (254, 786648), (292, 684276), (381, 524432), (438, 456184), (449, 445008), (508, 393324), (584, 342138), (762, 262216), (876, 228092), (898, 222504), (1016, 196662), (1168, 171069), (1347, 148336), (1524, 131108), (1752, 114046), (1796, 111252), (2032, 98331), (2694, 74168), (3048, 65554), (3504, 57023), (3592, 55626), (5388, 37084), (6096, 32777), (7184, 27813), (9271, 21552), (10776, 18542)]