202218950

素因数分解:

$2^1\times 5^2\times {\mathrm{4044379}}^1$

素因数の和:4044391

約数の個数: 12

約数和(自身を含む): 376127340

約数和(自身を除く): 173908390

約数列:

[1, 2, 5, 10, 25, 50, 4044379, 8088758, 20221895, 40443790, 101109475, 202218950]

約数ペア:

[(1, 202218950), (2, 101109475), (5, 40443790), (10, 20221895), (25, 8088758), (50, 4044379)]