202477828

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{19387}}^1$

素因数の和:19771

約数の個数: 24

約数和(自身を含む): 406062272

約数和(自身を除く): 203584444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 19387, 38774, 77548, 135709, 271418, 542836, 7231351, 14462702, 28925404, 50619457, 101238914, 202477828]

約数ペア:

[(1, 202477828), (2, 101238914), (4, 50619457), (7, 28925404), (14, 14462702), (28, 7231351), (373, 542836), (746, 271418), (1492, 135709), (2611, 77548), (5222, 38774), (10444, 19387)]