201197906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 387797760

約数和(自身を除く): 186599854

約数列:

[1, 2, 7, 13, 14, 26, 41, 59, 82, 91, 118, 182, 287, 413, 457, 533, 574, 767, 826, 914, 1066, 1534, 2419, 3199, 3731, 4838, 5369, 5941, 6398, 7462, 10738, 11882, 16933, 18737, 26963, 31447, 33866, 37474, 41587, 53926, 62894, 83174, 131159, 188741, 220129, 243581, 262318, 350519, 377482, 440258, 487162, 701038, 1105483, 1705067, 2210966, 2453633, 3410134, 4907266, 7738381, 14371279, 15476762, 28742558, 100598953, 201197906]

約数ペア:

[(1, 201197906), (2, 100598953), (7, 28742558), (13, 15476762), (14, 14371279), (26, 7738381), (41, 4907266), (59, 3410134), (82, 2453633), (91, 2210966), (118, 1705067), (182, 1105483), (287, 701038), (413, 487162), (457, 440258), (533, 377482), (574, 350519), (767, 262318), (826, 243581), (914, 220129), (1066, 188741), (1534, 131159), (2419, 83174), (3199, 62894), (3731, 53926), (4838, 41587), (5369, 37474), (5941, 33866), (6398, 31447), (7462, 26963), (10738, 18737), (11882, 16933)]