201723141

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 282175488

約数和(自身を除く): 80452347

約数列:

[1, 3, 53, 71, 107, 159, 167, 213, 321, 501, 3763, 5671, 7597, 8851, 11289, 11857, 17013, 17869, 22791, 26553, 35571, 53607, 402641, 628421, 947057, 1207923, 1268699, 1885263, 2841171, 3806097, 67241047, 201723141]

約数ペア:

[(1, 201723141), (3, 67241047), (53, 3806097), (71, 2841171), (107, 1885263), (159, 1268699), (167, 1207923), (213, 947057), (321, 628421), (501, 402641), (3763, 53607), (5671, 35571), (7597, 26553), (8851, 22791), (11289, 17869), (11857, 17013)]