201445974

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{8861}}^1$

素因数の和:9293

約数の個数: 32

約数和(自身を含む): 448771680

約数和(自身を除く): 247325706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 7578, 8861, 11367, 17722, 22734, 26583, 53166, 79749, 159498, 239247, 478494, 3730481, 7460962, 11191443, 22382886, 33574329, 67148658, 100722987, 201445974]

約数ペア:

[(1, 201445974), (2, 100722987), (3, 67148658), (6, 33574329), (9, 22382886), (18, 11191443), (27, 7460962), (54, 3730481), (421, 478494), (842, 239247), (1263, 159498), (2526, 79749), (3789, 53166), (7578, 26583), (8861, 22734), (11367, 17722)]