206832871

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 248727024

約数和(自身を除く): 41894153

約数列:

[1, 7, 49, 53, 73, 371, 511, 1091, 2597, 3577, 3869, 7637, 27083, 53459, 57823, 79643, 189581, 404761, 557501, 2833327, 3902507, 4221079, 29547553, 206832871]

約数ペア:

[(1, 206832871), (7, 29547553), (49, 4221079), (53, 3902507), (73, 2833327), (371, 557501), (511, 404761), (1091, 189581), (2597, 79643), (3577, 57823), (3869, 53459), (7637, 27083)]