202969683

素因数分解:

$3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{3251}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 335502336

約数和(自身を除く): 132532653

約数列:

[1, 3, 7, 9, 21, 63, 991, 2973, 3251, 6937, 8919, 9753, 20811, 22757, 29259, 62433, 68271, 204813, 3221741, 9665223, 22552187, 28995669, 67656561, 202969683]

約数ペア:

[(1, 202969683), (3, 67656561), (7, 28995669), (9, 22552187), (21, 9665223), (63, 3221741), (991, 204813), (2973, 68271), (3251, 62433), (6937, 29259), (8919, 22757), (9753, 20811)]