201348441

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 346165248

約数和(自身を除く): 144816807

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 131, 217, 279, 393, 651, 787, 917, 1179, 1953, 2361, 2751, 4061, 5509, 7083, 8253, 12183, 16527, 24397, 28427, 36549, 49581, 73191, 85281, 103097, 170779, 219573, 255843, 309291, 512337, 721679, 927873, 1537011, 2165037, 3196007, 6495111, 9588021, 22372049, 28764063, 67116147, 201348441]

約数ペア:

[(1, 201348441), (3, 67116147), (7, 28764063), (9, 22372049), (21, 9588021), (31, 6495111), (63, 3196007), (93, 2165037), (131, 1537011), (217, 927873), (279, 721679), (393, 512337), (651, 309291), (787, 255843), (917, 219573), (1179, 170779), (1953, 103097), (2361, 85281), (2751, 73191), (4061, 49581), (5509, 36549), (7083, 28427), (8253, 24397), (12183, 16527)]