210801459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 104904141

約数列:

[1, 3, 11, 33, 41, 123, 347, 449, 451, 1041, 1347, 1353, 3817, 4939, 11451, 14227, 14817, 18409, 42681, 55227, 155803, 156497, 202499, 467409, 469491, 607497, 1713833, 5141499, 6387923, 19163769, 70267153, 210801459]

約数ペア:

[(1, 210801459), (3, 70267153), (11, 19163769), (33, 6387923), (41, 5141499), (123, 1713833), (347, 607497), (449, 469491), (451, 467409), (1041, 202499), (1347, 156497), (1353, 155803), (3817, 55227), (4939, 42681), (11451, 18409), (14227, 14817)]