202398352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{973069}}^1$

素因数の和:973090

約数の個数: 20

約数和(自身を含む): 422312380

約数和(自身を除く): 219914028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 973069, 1946138, 3892276, 7784552, 12649897, 15569104, 25299794, 50599588, 101199176, 202398352]

約数ペア:

[(1, 202398352), (2, 101199176), (4, 50599588), (8, 25299794), (13, 15569104), (16, 12649897), (26, 7784552), (52, 3892276), (104, 1946138), (208, 973069)]