202070896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{407401}}^1$

素因数の和:407440

約数の個数: 20

約数和(自身を含む): 404142784

約数和(自身を除く): 202071888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 407401, 814802, 1629604, 3259208, 6518416, 12629431, 25258862, 50517724, 101035448, 202070896]

約数ペア:

[(1, 202070896), (2, 101035448), (4, 50517724), (8, 25258862), (16, 12629431), (31, 6518416), (62, 3259208), (124, 1629604), (248, 814802), (496, 407401)]