206906808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2351}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 547545600

約数和(自身を除く): 340638792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 193, 228, 386, 456, 579, 772, 1158, 1544, 2316, 2351, 3667, 4632, 4702, 7053, 7334, 9404, 11001, 14106, 14668, 18808, 22002, 28212, 29336, 44004, 44669, 56424, 88008, 89338, 134007, 178676, 268014, 357352, 453743, 536028, 907486, 1072056, 1361229, 1814972, 2722458, 3629944, 5444916, 8621117, 10889832, 17242234, 25863351, 34484468, 51726702, 68968936, 103453404, 206906808]

約数ペア:

[(1, 206906808), (2, 103453404), (3, 68968936), (4, 51726702), (6, 34484468), (8, 25863351), (12, 17242234), (19, 10889832), (24, 8621117), (38, 5444916), (57, 3629944), (76, 2722458), (114, 1814972), (152, 1361229), (193, 1072056), (228, 907486), (386, 536028), (456, 453743), (579, 357352), (772, 268014), (1158, 178676), (1544, 134007), (2316, 89338), (2351, 88008), (3667, 56424), (4632, 44669), (4702, 44004), (7053, 29336), (7334, 28212), (9404, 22002), (11001, 18808), (14106, 14668)]