202004648

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{119671}}^1$

素因数の和:119888

約数の個数: 16

約数和(自身を含む): 380556960

約数和(自身を除く): 178552312

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 119671, 239342, 478684, 957368, 25250581, 50501162, 101002324, 202004648]

約数ペア:

[(1, 202004648), (2, 101002324), (4, 50501162), (8, 25250581), (211, 957368), (422, 478684), (844, 239342), (1688, 119671)]