202293903

素因数分解:

$3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{3631}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 314676480

約数和(自身を除く): 112382577

約数列:

[1, 3, 7, 21, 49, 147, 379, 1137, 2653, 3631, 7959, 10893, 18571, 25417, 55713, 76251, 177919, 533757, 1376149, 4128447, 9633043, 28899129, 67431301, 202293903]

約数ペア:

[(1, 202293903), (3, 67431301), (7, 28899129), (21, 9633043), (49, 4128447), (147, 1376149), (379, 533757), (1137, 177919), (2653, 76251), (3631, 55713), (7959, 25417), (10893, 18571)]