208886076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43627}}^1$

素因数の和:43663

約数の個数: 72

約数和(自身を含む): 635223680

約数和(自身を除く): 426337604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 43627, 87254, 130881, 174508, 261762, 305389, 392643, 523524, 610778, 785286, 828913, 916167, 1221556, 1570572, 1657826, 1832334, 2486739, 2748501, 3315652, 3664668, 4973478, 5497002, 5802391, 7460217, 9946956, 10994004, 11604782, 14920434, 17407173, 23209564, 29840868, 34814346, 52221519, 69628692, 104443038, 208886076]

約数ペア:

[(1, 208886076), (2, 104443038), (3, 69628692), (4, 52221519), (6, 34814346), (7, 29840868), (9, 23209564), (12, 17407173), (14, 14920434), (18, 11604782), (19, 10994004), (21, 9946956), (28, 7460217), (36, 5802391), (38, 5497002), (42, 4973478), (57, 3664668), (63, 3315652), (76, 2748501), (84, 2486739), (114, 1832334), (126, 1657826), (133, 1570572), (171, 1221556), (228, 916167), (252, 828913), (266, 785286), (342, 610778), (399, 523524), (532, 392643), (684, 305389), (798, 261762), (1197, 174508), (1596, 130881), (2394, 87254), (4788, 43627)]