202440834

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{17491}}^1$

素因数の和:18142

約数の個数: 24

約数和(自身を含む): 439329072

約数和(自身を除く): 236888238

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 11574, 17491, 34982, 52473, 104946, 157419, 314838, 11246713, 22493426, 33740139, 67480278, 101220417, 202440834]

約数ペア:

[(1, 202440834), (2, 101220417), (3, 67480278), (6, 33740139), (9, 22493426), (18, 11246713), (643, 314838), (1286, 157419), (1929, 104946), (3858, 52473), (5787, 34982), (11574, 17491)]