201423357

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{2069}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 301930200

約数和(自身を除く): 100506843

約数列:

[1, 3, 9, 29, 87, 261, 373, 1119, 2069, 3357, 6207, 10817, 18621, 32451, 60001, 97353, 180003, 540009, 771737, 2315211, 6945633, 22380373, 67141119, 201423357]

約数ペア:

[(1, 201423357), (3, 67141119), (9, 22380373), (29, 6945633), (87, 2315211), (261, 771737), (373, 540009), (1119, 180003), (2069, 97353), (3357, 60001), (6207, 32451), (10817, 18621)]