204843856

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{29983}}^1$

素因数の和:30059

約数の個数: 40

約数和(自身を含む): 461033984

約数和(自身を除く): 256190128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 29983, 59966, 119932, 209881, 239864, 419762, 479728, 839524, 1679048, 1828963, 3358096, 3657926, 7315852, 12802741, 14631704, 25605482, 29263408, 51210964, 102421928, 204843856]

約数ペア:

[(1, 204843856), (2, 102421928), (4, 51210964), (7, 29263408), (8, 25605482), (14, 14631704), (16, 12802741), (28, 7315852), (56, 3657926), (61, 3358096), (112, 1828963), (122, 1679048), (244, 839524), (427, 479728), (488, 419762), (854, 239864), (976, 209881), (1708, 119932), (3416, 59966), (6832, 29983)]