209589888

素因数分解:

$2^7\times 3^1\times {\mathrm{107}}^1\times {\mathrm{5101}}^1$

素因数の和:5225

約数の個数: 64

約数和(自身を含む): 562036320

約数和(自身を除く): 352446432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 321, 384, 428, 642, 856, 1284, 1712, 2568, 3424, 5101, 5136, 6848, 10202, 10272, 13696, 15303, 20404, 20544, 30606, 40808, 41088, 61212, 81616, 122424, 163232, 244848, 326464, 489696, 545807, 652928, 979392, 1091614, 1637421, 1958784, 2183228, 3274842, 4366456, 6549684, 8732912, 13099368, 17465824, 26198736, 34931648, 52397472, 69863296, 104794944, 209589888]

約数ペア:

[(1, 209589888), (2, 104794944), (3, 69863296), (4, 52397472), (6, 34931648), (8, 26198736), (12, 17465824), (16, 13099368), (24, 8732912), (32, 6549684), (48, 4366456), (64, 3274842), (96, 2183228), (107, 1958784), (128, 1637421), (192, 1091614), (214, 979392), (321, 652928), (384, 545807), (428, 489696), (642, 326464), (856, 244848), (1284, 163232), (1712, 122424), (2568, 81616), (3424, 61212), (5101, 41088), (5136, 40808), (6848, 30606), (10202, 20544), (10272, 20404), (13696, 15303)]