208512204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 532224000

約数和(自身を除く): 323711796

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 109, 116, 138, 174, 218, 239, 276, 327, 348, 436, 478, 654, 667, 717, 956, 1308, 1334, 1434, 2001, 2507, 2668, 2868, 3161, 4002, 5014, 5497, 6322, 6931, 7521, 8004, 9483, 10028, 10994, 12644, 13862, 15042, 16491, 18966, 20793, 21988, 26051, 27724, 30084, 32982, 37932, 41586, 52102, 65964, 72703, 78153, 83172, 104204, 145406, 156306, 159413, 218109, 290812, 312612, 318826, 436218, 478239, 599173, 637652, 755479, 872436, 956478, 1198346, 1510958, 1797519, 1912956, 2266437, 2396692, 3021916, 3595038, 4532874, 7190076, 9065748, 17376017, 34752034, 52128051, 69504068, 104256102, 208512204]

約数ペア:

[(1, 208512204), (2, 104256102), (3, 69504068), (4, 52128051), (6, 34752034), (12, 17376017), (23, 9065748), (29, 7190076), (46, 4532874), (58, 3595038), (69, 3021916), (87, 2396692), (92, 2266437), (109, 1912956), (116, 1797519), (138, 1510958), (174, 1198346), (218, 956478), (239, 872436), (276, 755479), (327, 637652), (348, 599173), (436, 478239), (478, 436218), (654, 318826), (667, 312612), (717, 290812), (956, 218109), (1308, 159413), (1334, 156306), (1434, 145406), (2001, 104204), (2507, 83172), (2668, 78153), (2868, 72703), (3161, 65964), (4002, 52102), (5014, 41586), (5497, 37932), (6322, 32982), (6931, 30084), (7521, 27724), (8004, 26051), (9483, 21988), (10028, 20793), (10994, 18966), (12644, 16491), (13862, 15042)]