200727736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{12743}}^1$

素因数の和:12939

約数の個数: 32

約数和(自身を含む): 412905600

約数和(自身を除く): 212177864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 12743, 15752, 25486, 50972, 101944, 140173, 280346, 560692, 1121384, 2280997, 4561994, 9123988, 18247976, 25090967, 50181934, 100363868, 200727736]

約数ペア:

[(1, 200727736), (2, 100363868), (4, 50181934), (8, 25090967), (11, 18247976), (22, 9123988), (44, 4561994), (88, 2280997), (179, 1121384), (358, 560692), (716, 280346), (1432, 140173), (1969, 101944), (3938, 50972), (7876, 25486), (12743, 15752)]