208962012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 572479488

約数和(自身を除く): 363517476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 107, 134, 201, 214, 268, 321, 347, 402, 428, 469, 642, 694, 749, 804, 938, 1041, 1284, 1388, 1407, 1498, 1876, 2082, 2247, 2429, 2814, 2996, 4164, 4494, 4858, 5628, 7169, 7287, 8988, 9716, 14338, 14574, 21507, 23249, 28676, 29148, 37129, 43014, 46498, 50183, 69747, 74258, 86028, 92996, 100366, 111387, 139494, 148516, 150549, 162743, 200732, 222774, 259903, 278988, 301098, 325486, 445548, 488229, 519806, 602196, 650972, 779709, 976458, 1039612, 1559418, 1952916, 2487643, 3118836, 4975286, 7462929, 9950572, 14925858, 17413501, 29851716, 34827002, 52240503, 69654004, 104481006, 208962012]

約数ペア:

[(1, 208962012), (2, 104481006), (3, 69654004), (4, 52240503), (6, 34827002), (7, 29851716), (12, 17413501), (14, 14925858), (21, 9950572), (28, 7462929), (42, 4975286), (67, 3118836), (84, 2487643), (107, 1952916), (134, 1559418), (201, 1039612), (214, 976458), (268, 779709), (321, 650972), (347, 602196), (402, 519806), (428, 488229), (469, 445548), (642, 325486), (694, 301098), (749, 278988), (804, 259903), (938, 222774), (1041, 200732), (1284, 162743), (1388, 150549), (1407, 148516), (1498, 139494), (1876, 111387), (2082, 100366), (2247, 92996), (2429, 86028), (2814, 74258), (2996, 69747), (4164, 50183), (4494, 46498), (4858, 43014), (5628, 37129), (7169, 29148), (7287, 28676), (8988, 23249), (9716, 21507), (14338, 14574)]