210838152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 622080000

約数和(自身を除く): 411241848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 89, 118, 168, 177, 178, 236, 239, 267, 354, 356, 413, 472, 478, 534, 623, 708, 712, 717, 826, 956, 1068, 1239, 1246, 1416, 1434, 1652, 1673, 1869, 1912, 2136, 2478, 2492, 2868, 3304, 3346, 3738, 4956, 4984, 5019, 5251, 5736, 6692, 7476, 9912, 10038, 10502, 13384, 14101, 14952, 15753, 20076, 21004, 21271, 28202, 31506, 36757, 40152, 42008, 42303, 42542, 56404, 63012, 63813, 73514, 84606, 85084, 98707, 110271, 112808, 126024, 127626, 147028, 148897, 169212, 170168, 197414, 220542, 255252, 294056, 296121, 297794, 338424, 394828, 441084, 446691, 510504, 592242, 595588, 789656, 882168, 893382, 1184484, 1191176, 1254989, 1786764, 2368968, 2509978, 3573528, 3764967, 5019956, 7529934, 8784923, 10039912, 15059868, 17569846, 26354769, 30119736, 35139692, 52709538, 70279384, 105419076, 210838152]

約数ペア:

[(1, 210838152), (2, 105419076), (3, 70279384), (4, 52709538), (6, 35139692), (7, 30119736), (8, 26354769), (12, 17569846), (14, 15059868), (21, 10039912), (24, 8784923), (28, 7529934), (42, 5019956), (56, 3764967), (59, 3573528), (84, 2509978), (89, 2368968), (118, 1786764), (168, 1254989), (177, 1191176), (178, 1184484), (236, 893382), (239, 882168), (267, 789656), (354, 595588), (356, 592242), (413, 510504), (472, 446691), (478, 441084), (534, 394828), (623, 338424), (708, 297794), (712, 296121), (717, 294056), (826, 255252), (956, 220542), (1068, 197414), (1239, 170168), (1246, 169212), (1416, 148897), (1434, 147028), (1652, 127626), (1673, 126024), (1869, 112808), (1912, 110271), (2136, 98707), (2478, 85084), (2492, 84606), (2868, 73514), (3304, 63813), (3346, 63012), (3738, 56404), (4956, 42542), (4984, 42303), (5019, 42008), (5251, 40152), (5736, 36757), (6692, 31506), (7476, 28202), (9912, 21271), (10038, 21004), (10502, 20076), (13384, 15753), (14101, 14952)]