202128876

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2417}}^1$

素因数の和:2551

約数の個数: 72

約数和(自身を含む): 538653024

約数和(自身を除く): 336524148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 404, 414, 606, 828, 909, 1212, 1818, 2323, 2417, 3636, 4646, 4834, 6969, 7251, 9292, 9668, 13938, 14502, 20907, 21753, 27876, 29004, 41814, 43506, 55591, 83628, 87012, 111182, 166773, 222364, 244117, 333546, 488234, 500319, 667092, 732351, 976468, 1000638, 1464702, 2001276, 2197053, 2929404, 4394106, 5614691, 8788212, 11229382, 16844073, 22458764, 33688146, 50532219, 67376292, 101064438, 202128876]

約数ペア:

[(1, 202128876), (2, 101064438), (3, 67376292), (4, 50532219), (6, 33688146), (9, 22458764), (12, 16844073), (18, 11229382), (23, 8788212), (36, 5614691), (46, 4394106), (69, 2929404), (92, 2197053), (101, 2001276), (138, 1464702), (202, 1000638), (207, 976468), (276, 732351), (303, 667092), (404, 500319), (414, 488234), (606, 333546), (828, 244117), (909, 222364), (1212, 166773), (1818, 111182), (2323, 87012), (2417, 83628), (3636, 55591), (4646, 43506), (4834, 41814), (6969, 29004), (7251, 27876), (9292, 21753), (9668, 20907), (13938, 14502)]