209764536

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 533364480

約数和(自身を除く): 323599944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 137, 262, 274, 393, 411, 487, 524, 548, 786, 822, 974, 1048, 1096, 1461, 1572, 1644, 1948, 2922, 3144, 3288, 3896, 5844, 11688, 17947, 35894, 53841, 63797, 66719, 71788, 107682, 127594, 133438, 143576, 191391, 200157, 215364, 255188, 266876, 382782, 400314, 430728, 510376, 533752, 765564, 800628, 1531128, 1601256, 8740189, 17480378, 26220567, 34960756, 52441134, 69921512, 104882268, 209764536]

約数ペア:

[(1, 209764536), (2, 104882268), (3, 69921512), (4, 52441134), (6, 34960756), (8, 26220567), (12, 17480378), (24, 8740189), (131, 1601256), (137, 1531128), (262, 800628), (274, 765564), (393, 533752), (411, 510376), (487, 430728), (524, 400314), (548, 382782), (786, 266876), (822, 255188), (974, 215364), (1048, 200157), (1096, 191391), (1461, 143576), (1572, 133438), (1644, 127594), (1948, 107682), (2922, 71788), (3144, 66719), (3288, 63797), (3896, 53841), (5844, 35894), (11688, 17947)]