201347543

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 216480000

約数和(自身を除く): 15132457

約数列:

[1, 23, 43, 163, 989, 1249, 3749, 7009, 28727, 53707, 161207, 203587, 1235261, 4682501, 8754241, 201347543]

約数ペア:

[(1, 201347543), (23, 8754241), (43, 4682501), (163, 1235261), (989, 203587), (1249, 161207), (3749, 53707), (7009, 28727)]