206383788

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{16333}}^1$

素因数の和:16365

約数の個数: 72

約数和(自身を含む): 582666448

約数和(自身を除く): 376282660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 16333, 32666, 48999, 65332, 97998, 146997, 195996, 212329, 293994, 424658, 440991, 587988, 636987, 849316, 881982, 1273974, 1322973, 1763964, 1910961, 2547948, 2645946, 3821922, 3968919, 5291892, 5732883, 7643844, 7937838, 11465766, 15875676, 17198649, 22931532, 34397298, 51595947, 68794596, 103191894, 206383788]

約数ペア:

[(1, 206383788), (2, 103191894), (3, 68794596), (4, 51595947), (6, 34397298), (9, 22931532), (12, 17198649), (13, 15875676), (18, 11465766), (26, 7937838), (27, 7643844), (36, 5732883), (39, 5291892), (52, 3968919), (54, 3821922), (78, 2645946), (81, 2547948), (108, 1910961), (117, 1763964), (156, 1322973), (162, 1273974), (234, 881982), (243, 849316), (324, 636987), (351, 587988), (468, 440991), (486, 424658), (702, 293994), (972, 212329), (1053, 195996), (1404, 146997), (2106, 97998), (3159, 65332), (4212, 48999), (6318, 32666), (12636, 16333)]