201548752

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122299}}^1$

素因数の和:122410

約数の個数: 20

約数和(自身を含む): 394295200

約数和(自身を除く): 192746448

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122299, 244598, 489196, 978392, 1956784, 12596797, 25193594, 50387188, 100774376, 201548752]

約数ペア:

[(1, 201548752), (2, 100774376), (4, 50387188), (8, 25193594), (16, 12596797), (103, 1956784), (206, 978392), (412, 489196), (824, 244598), (1648, 122299)]