213380862

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{1283}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 435984768

約数和(自身を除く): 222603906

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 523, 1046, 1283, 1569, 2566, 3138, 3849, 7698, 27719, 55438, 67999, 83157, 135998, 166314, 203997, 407994, 671009, 1342018, 2013027, 4026054, 35563477, 71126954, 106690431, 213380862]

約数ペア:

[(1, 213380862), (2, 106690431), (3, 71126954), (6, 35563477), (53, 4026054), (106, 2013027), (159, 1342018), (318, 671009), (523, 407994), (1046, 203997), (1283, 166314), (1569, 135998), (2566, 83157), (3138, 67999), (3849, 55438), (7698, 27719)]