201089608

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{354031}}^1$

素因数の和:354108

約数の個数: 16

約数和(自身を含む): 382354560

約数和(自身を除く): 181264952

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 354031, 708062, 1416124, 2832248, 25136201, 50272402, 100544804, 201089608]

約数ペア:

[(1, 201089608), (2, 100544804), (4, 50272402), (8, 25136201), (71, 2832248), (142, 1416124), (284, 708062), (568, 354031)]