201727956

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157109}}^1$

素因数の和:157223

約数の個数: 24

約数和(自身を含む): 475100640

約数和(自身を除く): 273372684

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 157109, 314218, 471327, 628436, 942654, 1885308, 16810663, 33621326, 50431989, 67242652, 100863978, 201727956]

約数ペア:

[(1, 201727956), (2, 100863978), (3, 67242652), (4, 50431989), (6, 33621326), (12, 16810663), (107, 1885308), (214, 942654), (321, 628436), (428, 471327), (642, 314218), (1284, 157109)]