204027990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{183809}}^1$

素因数の和:183856

約数の個数: 32

約数和(自身を含む): 502904160

約数和(自身を除く): 298876170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 183809, 367618, 551427, 919045, 1102854, 1838090, 2757135, 5514270, 6800933, 13601866, 20402799, 34004665, 40805598, 68009330, 102013995, 204027990]

約数ペア:

[(1, 204027990), (2, 102013995), (3, 68009330), (5, 40805598), (6, 34004665), (10, 20402799), (15, 13601866), (30, 6800933), (37, 5514270), (74, 2757135), (111, 1838090), (185, 1102854), (222, 919045), (370, 551427), (555, 367618), (1110, 183809)]