217933136636

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{509}}^1\times {\mathrm{394981}}^1$

素因数の和:395765

約数の個数: 24

約数和(自身を含む): 383543321280

約数和(自身を除く): 165610184644

約数列:

[1, 2, 4, 271, 509, 542, 1018, 1084, 2036, 137939, 275878, 394981, 551756, 789962, 1579924, 107039851, 201045329, 214079702, 402090658, 428159404, 804181316, 54483284159, 108966568318, 217933136636]

約数ペア:

[(1, 217933136636), (2, 108966568318), (4, 54483284159), (271, 804181316), (509, 428159404), (542, 402090658), (1018, 214079702), (1084, 201045329), (2036, 107039851), (137939, 1579924), (275878, 789962), (394981, 551756)]