206867672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 442540800

約数和(自身を除く): 235673128

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 103, 116, 206, 232, 319, 412, 638, 787, 824, 1133, 1276, 1574, 2266, 2552, 2987, 3148, 4532, 5974, 6296, 8657, 9064, 11948, 17314, 22823, 23896, 32857, 34628, 45646, 65714, 69256, 81061, 91292, 131428, 162122, 182584, 251053, 262856, 324244, 502106, 648488, 891671, 1004212, 1783342, 2008424, 2350769, 3566684, 4701538, 7133368, 9403076, 18806152, 25858459, 51716918, 103433836, 206867672]

約数ペア:

[(1, 206867672), (2, 103433836), (4, 51716918), (8, 25858459), (11, 18806152), (22, 9403076), (29, 7133368), (44, 4701538), (58, 3566684), (88, 2350769), (103, 2008424), (116, 1783342), (206, 1004212), (232, 891671), (319, 648488), (412, 502106), (638, 324244), (787, 262856), (824, 251053), (1133, 182584), (1276, 162122), (1574, 131428), (2266, 91292), (2552, 81061), (2987, 69256), (3148, 65714), (4532, 45646), (5974, 34628), (6296, 32857), (8657, 23896), (9064, 22823), (11948, 17314)]