200215882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74209}}^1$

素因数の和:74301

約数の個数: 16

約数和(自身を含む): 320587200

約数和(自身を除く): 120371318

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74209, 148418, 1409971, 2819942, 5268839, 10537678, 100107941, 200215882]

約数ペア:

[(1, 200215882), (2, 100107941), (19, 10537678), (38, 5268839), (71, 2819942), (142, 1409971), (1349, 148418), (2698, 74209)]