201805998

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{473723}}^1$

素因数の和:473799

約数の個数: 16

約数和(自身を含む): 409297536

約数和(自身を除く): 207491538

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 473723, 947446, 1421169, 2842338, 33634333, 67268666, 100902999, 201805998]

約数ペア:

[(1, 201805998), (2, 100902999), (3, 67268666), (6, 33634333), (71, 2842338), (142, 1421169), (213, 947446), (426, 473723)]