208218264

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19853}}^1$

素因数の和:19904

約数の個数: 64

約数和(自身を含む): 571795200

約数和(自身を除く): 363576936

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 19853, 39706, 59559, 79412, 119118, 158824, 238236, 377207, 456619, 476472, 754414, 913238, 1131621, 1369857, 1508828, 1826476, 2263242, 2739714, 3017656, 3652952, 4526484, 5479428, 8675761, 9052968, 10958856, 17351522, 26027283, 34703044, 52054566, 69406088, 104109132, 208218264]

約数ペア:

[(1, 208218264), (2, 104109132), (3, 69406088), (4, 52054566), (6, 34703044), (8, 26027283), (12, 17351522), (19, 10958856), (23, 9052968), (24, 8675761), (38, 5479428), (46, 4526484), (57, 3652952), (69, 3017656), (76, 2739714), (92, 2263242), (114, 1826476), (138, 1508828), (152, 1369857), (184, 1131621), (228, 913238), (276, 754414), (437, 476472), (456, 456619), (552, 377207), (874, 238236), (1311, 158824), (1748, 119118), (2622, 79412), (3496, 59559), (5244, 39706), (10488, 19853)]