201919852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{11491}}^1$

素因数の和:11709

約数の個数: 24

約数和(自身を含む): 370685952

約数和(自身を除く): 168766100

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 4393, 8786, 11491, 17572, 22982, 45964, 264293, 528586, 1057172, 2194781, 4389562, 8779124, 50479963, 100959926, 201919852]

約数ペア:

[(1, 201919852), (2, 100959926), (4, 50479963), (23, 8779124), (46, 4389562), (92, 2194781), (191, 1057172), (382, 528586), (764, 264293), (4393, 45964), (8786, 22982), (11491, 17572)]