201254644

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1429}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 356396040

約数和(自身を除く): 155141396

約数列:

[1, 2, 4, 137, 257, 274, 514, 548, 1028, 1429, 2858, 5716, 35209, 70418, 140836, 195773, 367253, 391546, 734506, 783092, 1469012, 50313661, 100627322, 201254644]

約数ペア:

[(1, 201254644), (2, 100627322), (4, 50313661), (137, 1469012), (257, 783092), (274, 734506), (514, 391546), (548, 367253), (1028, 195773), (1429, 140836), (2858, 70418), (5716, 35209)]