207834172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 454519296

約数和(自身を除く): 246685124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 167, 169, 182, 263, 334, 338, 364, 526, 668, 676, 1052, 1169, 1183, 1841, 2171, 2338, 2366, 3419, 3682, 4342, 4676, 4732, 6838, 7364, 8684, 13676, 15197, 23933, 28223, 30394, 43921, 44447, 47866, 56446, 60788, 87842, 88894, 95732, 112892, 175684, 177788, 197561, 307447, 311129, 395122, 570973, 614894, 622258, 790244, 1141946, 1229788, 1244516, 2283892, 3996811, 7422649, 7993622, 14845298, 15987244, 29690596, 51958543, 103917086, 207834172]

約数ペア:

[(1, 207834172), (2, 103917086), (4, 51958543), (7, 29690596), (13, 15987244), (14, 14845298), (26, 7993622), (28, 7422649), (52, 3996811), (91, 2283892), (167, 1244516), (169, 1229788), (182, 1141946), (263, 790244), (334, 622258), (338, 614894), (364, 570973), (526, 395122), (668, 311129), (676, 307447), (1052, 197561), (1169, 177788), (1183, 175684), (1841, 112892), (2171, 95732), (2338, 88894), (2366, 87842), (3419, 60788), (3682, 56446), (4342, 47866), (4676, 44447), (4732, 43921), (6838, 30394), (7364, 28223), (8684, 23933), (13676, 15197)]