202804964

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{1009}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 359297400

約数和(自身を除く): 156492436

約数列:

[1, 2, 4, 109, 218, 436, 461, 922, 1009, 1844, 2018, 4036, 50249, 100498, 109981, 200996, 219962, 439924, 465149, 930298, 1860596, 50701241, 101402482, 202804964]

約数ペア:

[(1, 202804964), (2, 101402482), (4, 50701241), (109, 1860596), (218, 930298), (436, 465149), (461, 439924), (922, 219962), (1009, 200996), (1844, 109981), (2018, 100498), (4036, 50249)]