201550137

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 287382144

約数和(自身を除く): 85832007

約数列:

[1, 3, 37, 41, 67, 111, 123, 201, 661, 1517, 1983, 2479, 2747, 4551, 7437, 8241, 24457, 27101, 44287, 73371, 81303, 101639, 132861, 304917, 1002737, 1638619, 1815767, 3008211, 4915857, 5447301, 67183379, 201550137]

約数ペア:

[(1, 201550137), (3, 67183379), (37, 5447301), (41, 4915857), (67, 3008211), (111, 1815767), (123, 1638619), (201, 1002737), (661, 304917), (1517, 132861), (1983, 101639), (2479, 81303), (2747, 73371), (4551, 44287), (7437, 27101), (8241, 24457)]