201821568

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40429}}^1$

素因数の和:40459

約数の個数: 64

約数和(自身を含む): 577340400

約数和(自身を除く): 375518832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 40429, 80858, 121287, 161716, 242574, 323432, 485148, 525577, 646864, 970296, 1051154, 1293728, 1576731, 1940592, 2102308, 2587456, 3153462, 3881184, 4204616, 5174912, 6306924, 7762368, 8409232, 12613848, 15524736, 16818464, 25227696, 33636928, 50455392, 67273856, 100910784, 201821568]

約数ペア:

[(1, 201821568), (2, 100910784), (3, 67273856), (4, 50455392), (6, 33636928), (8, 25227696), (12, 16818464), (13, 15524736), (16, 12613848), (24, 8409232), (26, 7762368), (32, 6306924), (39, 5174912), (48, 4204616), (52, 3881184), (64, 3153462), (78, 2587456), (96, 2102308), (104, 1940592), (128, 1576731), (156, 1293728), (192, 1051154), (208, 970296), (312, 646864), (384, 525577), (416, 485148), (624, 323432), (832, 242574), (1248, 161716), (1664, 121287), (2496, 80858), (4992, 40429)]