204782816

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53777}}^1$

素因数の和:53811

約数の個数: 48

約数和(自身を含む): 487874016

約数和(自身を除く): 283091200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 53777, 107554, 215108, 376439, 430216, 752878, 860432, 914209, 1505756, 1720864, 1828418, 3011512, 3656836, 6023024, 6399463, 7313672, 12046048, 12798926, 14627344, 25597852, 29254688, 51195704, 102391408, 204782816]

約数ペア:

[(1, 204782816), (2, 102391408), (4, 51195704), (7, 29254688), (8, 25597852), (14, 14627344), (16, 12798926), (17, 12046048), (28, 7313672), (32, 6399463), (34, 6023024), (56, 3656836), (68, 3011512), (112, 1828418), (119, 1720864), (136, 1505756), (224, 914209), (238, 860432), (272, 752878), (476, 430216), (544, 376439), (952, 215108), (1904, 107554), (3808, 53777)]