203504896

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 503641600

約数和(自身を除く): 300136704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 64, 76, 86, 112, 128, 133, 139, 152, 172, 224, 256, 266, 278, 301, 304, 344, 448, 532, 556, 602, 608, 688, 817, 896, 973, 1064, 1112, 1204, 1216, 1376, 1634, 1792, 1946, 2128, 2224, 2408, 2432, 2641, 2752, 3268, 3892, 4256, 4448, 4816, 4864, 5282, 5504, 5719, 5977, 6536, 7784, 8512, 8896, 9632, 10564, 11008, 11438, 11954, 13072, 15568, 17024, 17792, 18487, 19264, 21128, 22876, 23908, 26144, 31136, 34048, 35584, 36974, 38528, 41839, 42256, 45752, 47816, 52288, 62272, 73948, 77056, 83678, 84512, 91504, 95632, 104576, 113563, 124544, 147896, 167356, 169024, 183008, 191264, 209152, 227126, 249088, 295792, 334712, 338048, 366016, 382528, 454252, 591584, 669424, 676096, 732032, 765056, 794941, 908504, 1183168, 1338848, 1464064, 1530112, 1589882, 1817008, 2366336, 2677696, 3179764, 3634016, 4732672, 5355392, 6359528, 7268032, 10710784, 12719056, 14536064, 25438112, 29072128, 50876224, 101752448, 203504896]

約数ペア:

[(1, 203504896), (2, 101752448), (4, 50876224), (7, 29072128), (8, 25438112), (14, 14536064), (16, 12719056), (19, 10710784), (28, 7268032), (32, 6359528), (38, 5355392), (43, 4732672), (56, 3634016), (64, 3179764), (76, 2677696), (86, 2366336), (112, 1817008), (128, 1589882), (133, 1530112), (139, 1464064), (152, 1338848), (172, 1183168), (224, 908504), (256, 794941), (266, 765056), (278, 732032), (301, 676096), (304, 669424), (344, 591584), (448, 454252), (532, 382528), (556, 366016), (602, 338048), (608, 334712), (688, 295792), (817, 249088), (896, 227126), (973, 209152), (1064, 191264), (1112, 183008), (1204, 169024), (1216, 167356), (1376, 147896), (1634, 124544), (1792, 113563), (1946, 104576), (2128, 95632), (2224, 91504), (2408, 84512), (2432, 83678), (2641, 77056), (2752, 73948), (3268, 62272), (3892, 52288), (4256, 47816), (4448, 45752), (4816, 42256), (4864, 41839), (5282, 38528), (5504, 36974), (5719, 35584), (5977, 34048), (6536, 31136), (7784, 26144), (8512, 23908), (8896, 22876), (9632, 21128), (10564, 19264), (11008, 18487), (11438, 17792), (11954, 17024), (13072, 15568)]