208314456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1277}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 596263680

約数和(自身を除く): 387949224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 971, 1277, 1942, 2554, 2913, 3831, 3884, 5108, 5826, 6797, 7662, 7768, 8939, 10216, 11652, 13594, 15324, 17878, 20391, 23304, 26817, 27188, 30648, 35756, 40782, 53634, 54376, 71512, 81564, 107268, 163128, 214536, 1239967, 2479934, 3719901, 4959868, 7439802, 8679769, 9919736, 14879604, 17359538, 26039307, 29759208, 34719076, 52078614, 69438152, 104157228, 208314456]

約数ペア:

[(1, 208314456), (2, 104157228), (3, 69438152), (4, 52078614), (6, 34719076), (7, 29759208), (8, 26039307), (12, 17359538), (14, 14879604), (21, 9919736), (24, 8679769), (28, 7439802), (42, 4959868), (56, 3719901), (84, 2479934), (168, 1239967), (971, 214536), (1277, 163128), (1942, 107268), (2554, 81564), (2913, 71512), (3831, 54376), (3884, 53634), (5108, 40782), (5826, 35756), (6797, 30648), (7662, 27188), (7768, 26817), (8939, 23304), (10216, 20391), (11652, 17878), (13594, 15324)]