209200096

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 503278272

約数和(自身を除く): 294078176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 137, 224, 238, 272, 274, 401, 476, 544, 548, 802, 952, 959, 1096, 1604, 1904, 1918, 2192, 2329, 2807, 3208, 3808, 3836, 4384, 4658, 5614, 6416, 6817, 7672, 9316, 11228, 12832, 13634, 15344, 16303, 18632, 22456, 27268, 30688, 32606, 37264, 44912, 47719, 54536, 54937, 65212, 74528, 89824, 95438, 109072, 109874, 130424, 190876, 218144, 219748, 260848, 381752, 384559, 439496, 521696, 763504, 769118, 878992, 933929, 1527008, 1538236, 1757984, 1867858, 3076472, 3735716, 6152944, 6537503, 7471432, 12305888, 13075006, 14942864, 26150012, 29885728, 52300024, 104600048, 209200096]

約数ペア:

[(1, 209200096), (2, 104600048), (4, 52300024), (7, 29885728), (8, 26150012), (14, 14942864), (16, 13075006), (17, 12305888), (28, 7471432), (32, 6537503), (34, 6152944), (56, 3735716), (68, 3076472), (112, 1867858), (119, 1757984), (136, 1538236), (137, 1527008), (224, 933929), (238, 878992), (272, 769118), (274, 763504), (401, 521696), (476, 439496), (544, 384559), (548, 381752), (802, 260848), (952, 219748), (959, 218144), (1096, 190876), (1604, 130424), (1904, 109874), (1918, 109072), (2192, 95438), (2329, 89824), (2807, 74528), (3208, 65212), (3808, 54937), (3836, 54536), (4384, 47719), (4658, 44912), (5614, 37264), (6416, 32606), (6817, 30688), (7672, 27268), (9316, 22456), (11228, 18632), (12832, 16303), (13634, 15344)]