214759510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{133391}}^1$

素因数の和:133428

約数の個数: 32

約数和(自身を含む): 461002752

約数和(自身を除く): 246243242

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 133391, 266782, 666955, 933737, 1333910, 1867474, 3067993, 4668685, 6135986, 9337370, 15339965, 21475951, 30679930, 42951902, 107379755, 214759510]

約数ペア:

[(1, 214759510), (2, 107379755), (5, 42951902), (7, 30679930), (10, 21475951), (14, 15339965), (23, 9337370), (35, 6135986), (46, 4668685), (70, 3067993), (115, 1867474), (161, 1333910), (230, 933737), (322, 666955), (805, 266782), (1610, 133391)]