206874252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 108

約数和(自身を含む): 582188880

約数和(自身を除く): 375314628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 169, 222, 234, 333, 338, 444, 468, 481, 507, 666, 676, 919, 962, 1014, 1332, 1443, 1521, 1838, 1924, 2028, 2757, 2886, 3042, 3676, 4329, 5514, 5772, 6084, 6253, 8271, 8658, 11028, 11947, 12506, 16542, 17316, 18759, 23894, 25012, 33084, 34003, 35841, 37518, 47788, 56277, 68006, 71682, 75036, 102009, 107523, 112554, 136012, 143364, 155311, 204018, 215046, 225108, 306027, 310622, 408036, 430092, 442039, 465933, 612054, 621244, 884078, 931866, 1224108, 1326117, 1397799, 1768156, 1863732, 2652234, 2795598, 3978351, 5304468, 5591196, 5746507, 7956702, 11493014, 15913404, 17239521, 22986028, 34479042, 51718563, 68958084, 103437126, 206874252]

約数ペア:

[(1, 206874252), (2, 103437126), (3, 68958084), (4, 51718563), (6, 34479042), (9, 22986028), (12, 17239521), (13, 15913404), (18, 11493014), (26, 7956702), (36, 5746507), (37, 5591196), (39, 5304468), (52, 3978351), (74, 2795598), (78, 2652234), (111, 1863732), (117, 1768156), (148, 1397799), (156, 1326117), (169, 1224108), (222, 931866), (234, 884078), (333, 621244), (338, 612054), (444, 465933), (468, 442039), (481, 430092), (507, 408036), (666, 310622), (676, 306027), (919, 225108), (962, 215046), (1014, 204018), (1332, 155311), (1443, 143364), (1521, 136012), (1838, 112554), (1924, 107523), (2028, 102009), (2757, 75036), (2886, 71682), (3042, 68006), (3676, 56277), (4329, 47788), (5514, 37518), (5772, 35841), (6084, 34003), (6253, 33084), (8271, 25012), (8658, 23894), (11028, 18759), (11947, 17316), (12506, 16542)]