210463526

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 413913024

約数和(自身を除く): 203449498

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 73, 91, 98, 146, 182, 217, 403, 434, 511, 637, 806, 949, 1022, 1274, 1519, 1898, 2263, 2821, 3038, 3577, 4526, 5329, 5642, 6643, 7154, 10658, 13286, 15841, 19747, 29419, 31682, 37303, 39494, 46501, 58838, 69277, 74606, 93002, 110887, 138554, 165199, 205933, 221774, 261121, 330398, 411866, 484939, 522242, 969878, 1156393, 1441531, 2147587, 2312786, 2883062, 3394573, 4295174, 6789146, 8094751, 15033109, 16189502, 30066218, 105231763, 210463526]

約数ペア:

[(1, 210463526), (2, 105231763), (7, 30066218), (13, 16189502), (14, 15033109), (26, 8094751), (31, 6789146), (49, 4295174), (62, 3394573), (73, 2883062), (91, 2312786), (98, 2147587), (146, 1441531), (182, 1156393), (217, 969878), (403, 522242), (434, 484939), (511, 411866), (637, 330398), (806, 261121), (949, 221774), (1022, 205933), (1274, 165199), (1519, 138554), (1898, 110887), (2263, 93002), (2821, 74606), (3038, 69277), (3577, 58838), (4526, 46501), (5329, 39494), (5642, 37303), (6643, 31682), (7154, 29419), (10658, 19747), (13286, 15841)]