203261696

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 485654400

約数和(自身を除く): 282392704

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 64, 76, 88, 116, 128, 131, 152, 176, 209, 232, 256, 262, 304, 319, 352, 418, 464, 524, 551, 608, 638, 704, 836, 928, 1048, 1102, 1216, 1276, 1408, 1441, 1672, 1856, 2096, 2204, 2432, 2489, 2552, 2816, 2882, 3344, 3712, 3799, 4192, 4408, 4864, 4978, 5104, 5764, 6061, 6688, 7424, 7598, 8384, 8816, 9956, 10208, 11528, 12122, 13376, 15196, 16768, 17632, 19912, 20416, 23056, 24244, 26752, 27379, 30392, 33536, 35264, 39824, 40832, 41789, 46112, 48488, 53504, 54758, 60784, 70528, 72181, 79648, 81664, 83578, 92224, 96976, 109516, 121568, 141056, 144362, 159296, 167156, 184448, 193952, 219032, 243136, 288724, 318592, 334312, 368896, 387904, 438064, 486272, 577448, 637184, 668624, 775808, 793991, 876128, 972544, 1154896, 1337248, 1551616, 1587982, 1752256, 2309792, 2674496, 3175964, 3504512, 4619584, 5348992, 6351928, 7009024, 9239168, 10697984, 12703856, 18478336, 25407712, 50815424, 101630848, 203261696]

約数ペア:

[(1, 203261696), (2, 101630848), (4, 50815424), (8, 25407712), (11, 18478336), (16, 12703856), (19, 10697984), (22, 9239168), (29, 7009024), (32, 6351928), (38, 5348992), (44, 4619584), (58, 3504512), (64, 3175964), (76, 2674496), (88, 2309792), (116, 1752256), (128, 1587982), (131, 1551616), (152, 1337248), (176, 1154896), (209, 972544), (232, 876128), (256, 793991), (262, 775808), (304, 668624), (319, 637184), (352, 577448), (418, 486272), (464, 438064), (524, 387904), (551, 368896), (608, 334312), (638, 318592), (704, 288724), (836, 243136), (928, 219032), (1048, 193952), (1102, 184448), (1216, 167156), (1276, 159296), (1408, 144362), (1441, 141056), (1672, 121568), (1856, 109516), (2096, 96976), (2204, 92224), (2432, 83578), (2489, 81664), (2552, 79648), (2816, 72181), (2882, 70528), (3344, 60784), (3712, 54758), (3799, 53504), (4192, 48488), (4408, 46112), (4864, 41789), (4978, 40832), (5104, 39824), (5764, 35264), (6061, 33536), (6688, 30392), (7424, 27379), (7598, 26752), (8384, 24244), (8816, 23056), (9956, 20416), (10208, 19912), (11528, 17632), (12122, 16768), (13376, 15196)]