200142486

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 440294400

約数和(自身を除く): 240151914

約数列:

[1, 2, 3, 6, 9, 18, 139, 167, 278, 334, 417, 479, 501, 834, 958, 1002, 1251, 1437, 1503, 2502, 2874, 3006, 4311, 8622, 23213, 46426, 66581, 69639, 79993, 133162, 139278, 159986, 199743, 208917, 239979, 399486, 417834, 479958, 599229, 719937, 1198458, 1439874, 11119027, 22238054, 33357081, 66714162, 100071243, 200142486]

約数ペア:

[(1, 200142486), (2, 100071243), (3, 66714162), (6, 33357081), (9, 22238054), (18, 11119027), (139, 1439874), (167, 1198458), (278, 719937), (334, 599229), (417, 479958), (479, 417834), (501, 399486), (834, 239979), (958, 208917), (1002, 199743), (1251, 159986), (1437, 139278), (1503, 133162), (2502, 79993), (2874, 69639), (3006, 66581), (4311, 46426), (8622, 23213)]