208747476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 620928000

約数和(自身を除く): 412180524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 419, 659, 756, 838, 1257, 1318, 1676, 1977, 2514, 2636, 2933, 3771, 3954, 4613, 5028, 5866, 5931, 7542, 7908, 8799, 9226, 11313, 11732, 11862, 13839, 15084, 17598, 17793, 18452, 22626, 23724, 26397, 27678, 35196, 35586, 41517, 45252, 52794, 55356, 71172, 79191, 83034, 105588, 124551, 158382, 166068, 249102, 276121, 316764, 498204, 552242, 828363, 1104484, 1656726, 1932847, 2485089, 3313452, 3865694, 4970178, 5798541, 7455267, 7731388, 9940356, 11597082, 14910534, 17395623, 23194164, 29821068, 34791246, 52186869, 69582492, 104373738, 208747476]

約数ペア:

[(1, 208747476), (2, 104373738), (3, 69582492), (4, 52186869), (6, 34791246), (7, 29821068), (9, 23194164), (12, 17395623), (14, 14910534), (18, 11597082), (21, 9940356), (27, 7731388), (28, 7455267), (36, 5798541), (42, 4970178), (54, 3865694), (63, 3313452), (84, 2485089), (108, 1932847), (126, 1656726), (189, 1104484), (252, 828363), (378, 552242), (419, 498204), (659, 316764), (756, 276121), (838, 249102), (1257, 166068), (1318, 158382), (1676, 124551), (1977, 105588), (2514, 83034), (2636, 79191), (2933, 71172), (3771, 55356), (3954, 52794), (4613, 45252), (5028, 41517), (5866, 35586), (5931, 35196), (7542, 27678), (7908, 26397), (8799, 23724), (9226, 22626), (11313, 18452), (11732, 17793), (11862, 17598), (13839, 15084)]