203440566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{210601}}^1$

素因数の和:210636

約数の個数: 32

約数和(自身を含む): 485227008

約数和(自身を除く): 281786442

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 210601, 421202, 631803, 1263606, 1474207, 2948414, 4422621, 4843823, 8845242, 9687646, 14531469, 29062938, 33906761, 67813522, 101720283, 203440566]

約数ペア:

[(1, 203440566), (2, 101720283), (3, 67813522), (6, 33906761), (7, 29062938), (14, 14531469), (21, 9687646), (23, 8845242), (42, 4843823), (46, 4422621), (69, 2948414), (138, 1474207), (161, 1263606), (322, 631803), (483, 421202), (966, 210601)]