187297292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{39581}}^1$

素因数の和:39618

約数の個数: 36

約数和(自身を含む): 405636336

約数和(自身を除く): 218339044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 39581, 79162, 158324, 277067, 514553, 554134, 1029106, 1108268, 2058212, 3601871, 6689189, 7203742, 13378378, 14407484, 26756756, 46824323, 93648646, 187297292]

約数ペア:

[(1, 187297292), (2, 93648646), (4, 46824323), (7, 26756756), (13, 14407484), (14, 13378378), (26, 7203742), (28, 6689189), (52, 3601871), (91, 2058212), (169, 1108268), (182, 1029106), (338, 554134), (364, 514553), (676, 277067), (1183, 158324), (2366, 79162), (4732, 39581)]