203733310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80527}}^1$

素因数の和:80568

約数の個数: 32

約数和(自身を含む): 417457152

約数和(自身を除く): 213723842

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 80527, 161054, 402635, 805270, 885797, 1771594, 1852121, 3704242, 4428985, 8857970, 9260605, 18521210, 20373331, 40746662, 101866655, 203733310]

約数ペア:

[(1, 203733310), (2, 101866655), (5, 40746662), (10, 20373331), (11, 18521210), (22, 9260605), (23, 8857970), (46, 4428985), (55, 3704242), (110, 1852121), (115, 1771594), (230, 885797), (253, 805270), (506, 402635), (1265, 161054), (2530, 80527)]