199266816

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 160

約数和(自身を含む): 622245888

約数和(自身を除く): 422979072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 431, 448, 512, 516, 602, 672, 688, 768, 862, 896, 903, 1032, 1204, 1293, 1344, 1376, 1536, 1724, 1792, 1806, 2064, 2408, 2586, 2688, 2752, 3017, 3448, 3584, 3612, 4128, 4816, 5172, 5376, 5504, 6034, 6896, 7224, 8256, 9051, 9632, 10344, 10752, 11008, 12068, 13792, 14448, 16512, 18102, 18533, 19264, 20688, 22016, 24136, 27584, 28896, 33024, 36204, 37066, 38528, 41376, 48272, 55168, 55599, 57792, 66048, 72408, 74132, 77056, 82752, 96544, 110336, 111198, 115584, 129731, 144816, 148264, 154112, 165504, 193088, 220672, 222396, 231168, 259462, 289632, 296528, 331008, 386176, 389193, 444792, 462336, 518924, 579264, 593056, 662016, 772352, 778386, 889584, 1037848, 1158528, 1186112, 1544704, 1556772, 1779168, 2075696, 2317056, 2372224, 3113544, 3558336, 4151392, 4634112, 4744448, 6227088, 7116672, 8302784, 9488896, 12454176, 14233344, 16605568, 24908352, 28466688, 33211136, 49816704, 66422272, 99633408, 199266816]

約数ペア:

[(1, 199266816), (2, 99633408), (3, 66422272), (4, 49816704), (6, 33211136), (7, 28466688), (8, 24908352), (12, 16605568), (14, 14233344), (16, 12454176), (21, 9488896), (24, 8302784), (28, 7116672), (32, 6227088), (42, 4744448), (43, 4634112), (48, 4151392), (56, 3558336), (64, 3113544), (84, 2372224), (86, 2317056), (96, 2075696), (112, 1779168), (128, 1556772), (129, 1544704), (168, 1186112), (172, 1158528), (192, 1037848), (224, 889584), (256, 778386), (258, 772352), (301, 662016), (336, 593056), (344, 579264), (384, 518924), (431, 462336), (448, 444792), (512, 389193), (516, 386176), (602, 331008), (672, 296528), (688, 289632), (768, 259462), (862, 231168), (896, 222396), (903, 220672), (1032, 193088), (1204, 165504), (1293, 154112), (1344, 148264), (1376, 144816), (1536, 129731), (1724, 115584), (1792, 111198), (1806, 110336), (2064, 96544), (2408, 82752), (2586, 77056), (2688, 74132), (2752, 72408), (3017, 66048), (3448, 57792), (3584, 55599), (3612, 55168), (4128, 48272), (4816, 41376), (5172, 38528), (5376, 37066), (5504, 36204), (6034, 33024), (6896, 28896), (7224, 27584), (8256, 24136), (9051, 22016), (9632, 20688), (10344, 19264), (10752, 18533), (11008, 18102), (12068, 16512), (13792, 14448)]