201884485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41243}}^1$

素因数の和:41348

約数の個数: 16

約数和(自身を含む): 267261120

約数和(自身を除く): 65376635

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 41243, 206215, 453673, 2268365, 3670627, 18353135, 40376897, 201884485]

約数ペア:

[(1, 201884485), (5, 40376897), (11, 18353135), (55, 3670627), (89, 2268365), (445, 453673), (979, 206215), (4895, 41243)]