201335552

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 476824320

約数和(自身を除く): 275488768

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 53, 64, 71, 76, 88, 106, 128, 142, 152, 176, 209, 212, 256, 284, 304, 352, 418, 424, 568, 583, 608, 704, 781, 836, 848, 1007, 1136, 1166, 1216, 1349, 1408, 1562, 1672, 1696, 2014, 2272, 2332, 2432, 2698, 2816, 3124, 3344, 3392, 3763, 4028, 4544, 4664, 4864, 5396, 6248, 6688, 6784, 7526, 8056, 9088, 9328, 10792, 11077, 12496, 13376, 13568, 14839, 15052, 16112, 18176, 18656, 21584, 22154, 24992, 26752, 29678, 30104, 32224, 37312, 41393, 43168, 44308, 49984, 53504, 59356, 60208, 64448, 71497, 74624, 82786, 86336, 88616, 99968, 118712, 120416, 128896, 142994, 149248, 165572, 172672, 177232, 199936, 237424, 240832, 257792, 285988, 331144, 345344, 354464, 474848, 481664, 571976, 662288, 708928, 786467, 949696, 963328, 1143952, 1324576, 1417856, 1572934, 1899392, 2287904, 2649152, 2835712, 3145868, 3798784, 4575808, 5298304, 6291736, 9151616, 10596608, 12583472, 18303232, 25166944, 50333888, 100667776, 201335552]

約数ペア:

[(1, 201335552), (2, 100667776), (4, 50333888), (8, 25166944), (11, 18303232), (16, 12583472), (19, 10596608), (22, 9151616), (32, 6291736), (38, 5298304), (44, 4575808), (53, 3798784), (64, 3145868), (71, 2835712), (76, 2649152), (88, 2287904), (106, 1899392), (128, 1572934), (142, 1417856), (152, 1324576), (176, 1143952), (209, 963328), (212, 949696), (256, 786467), (284, 708928), (304, 662288), (352, 571976), (418, 481664), (424, 474848), (568, 354464), (583, 345344), (608, 331144), (704, 285988), (781, 257792), (836, 240832), (848, 237424), (1007, 199936), (1136, 177232), (1166, 172672), (1216, 165572), (1349, 149248), (1408, 142994), (1562, 128896), (1672, 120416), (1696, 118712), (2014, 99968), (2272, 88616), (2332, 86336), (2432, 82786), (2698, 74624), (2816, 71497), (3124, 64448), (3344, 60208), (3392, 59356), (3763, 53504), (4028, 49984), (4544, 44308), (4664, 43168), (4864, 41393), (5396, 37312), (6248, 32224), (6688, 30104), (6784, 29678), (7526, 26752), (8056, 24992), (9088, 22154), (9328, 21584), (10792, 18656), (11077, 18176), (12496, 16112), (13376, 15052), (13568, 14839)]