210901184

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 508699008

約数和(自身を除く): 297797824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 37, 52, 62, 64, 68, 74, 104, 124, 136, 148, 169, 208, 221, 248, 272, 296, 338, 403, 416, 442, 481, 496, 527, 544, 592, 629, 676, 806, 832, 884, 962, 992, 1054, 1088, 1147, 1184, 1258, 1352, 1612, 1768, 1924, 1984, 2108, 2294, 2368, 2516, 2704, 2873, 3224, 3536, 3848, 4216, 4588, 5032, 5239, 5408, 5746, 6253, 6448, 6851, 7072, 7696, 8177, 8432, 9176, 10064, 10478, 10816, 11492, 12506, 12896, 13702, 14144, 14911, 15392, 16354, 16864, 18352, 19499, 20128, 20956, 22984, 25012, 25792, 27404, 29822, 30784, 32708, 33728, 36704, 38998, 40256, 41912, 45968, 50024, 54808, 59644, 65416, 73408, 77996, 83824, 89063, 91936, 100048, 106301, 109616, 119288, 130832, 155992, 167648, 178126, 183872, 193843, 200096, 212602, 219232, 238576, 253487, 261664, 311984, 335296, 356252, 387686, 400192, 425204, 438464, 477152, 506974, 523328, 623968, 712504, 775372, 850408, 954304, 1013948, 1247936, 1425008, 1550744, 1700816, 2027896, 2850016, 3101488, 3295331, 3401632, 4055792, 5700032, 6202976, 6590662, 6803264, 8111584, 12405952, 13181324, 16223168, 26362648, 52725296, 105450592, 210901184]

約数ペア:

[(1, 210901184), (2, 105450592), (4, 52725296), (8, 26362648), (13, 16223168), (16, 13181324), (17, 12405952), (26, 8111584), (31, 6803264), (32, 6590662), (34, 6202976), (37, 5700032), (52, 4055792), (62, 3401632), (64, 3295331), (68, 3101488), (74, 2850016), (104, 2027896), (124, 1700816), (136, 1550744), (148, 1425008), (169, 1247936), (208, 1013948), (221, 954304), (248, 850408), (272, 775372), (296, 712504), (338, 623968), (403, 523328), (416, 506974), (442, 477152), (481, 438464), (496, 425204), (527, 400192), (544, 387686), (592, 356252), (629, 335296), (676, 311984), (806, 261664), (832, 253487), (884, 238576), (962, 219232), (992, 212602), (1054, 200096), (1088, 193843), (1147, 183872), (1184, 178126), (1258, 167648), (1352, 155992), (1612, 130832), (1768, 119288), (1924, 109616), (1984, 106301), (2108, 100048), (2294, 91936), (2368, 89063), (2516, 83824), (2704, 77996), (2873, 73408), (3224, 65416), (3536, 59644), (3848, 54808), (4216, 50024), (4588, 45968), (5032, 41912), (5239, 40256), (5408, 38998), (5746, 36704), (6253, 33728), (6448, 32708), (6851, 30784), (7072, 29822), (7696, 27404), (8177, 25792), (8432, 25012), (9176, 22984), (10064, 20956), (10478, 20128), (10816, 19499), (11492, 18352), (12506, 16864), (12896, 16354), (13702, 15392), (14144, 14911)]