201437677

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3547}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 250772640

約数和(自身を除く): 49334963

約数列:

[1, 7, 19, 49, 61, 133, 427, 931, 1159, 2989, 3547, 8113, 24829, 56791, 67393, 173803, 216367, 471751, 1514569, 3302257, 4110973, 10601983, 28776811, 201437677]

約数ペア:

[(1, 201437677), (7, 28776811), (19, 10601983), (49, 4110973), (61, 3302257), (133, 1514569), (427, 471751), (931, 216367), (1159, 173803), (2989, 67393), (3547, 56791), (8113, 24829)]