199480850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137573}}^1$

素因数の和:137614

約数の個数: 24

約数和(自身を含む): 383831460

約数和(自身を除く): 184350610

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 137573, 275146, 687865, 1375730, 3439325, 3989617, 6878650, 7979234, 19948085, 39896170, 99740425, 199480850]

約数ペア:

[(1, 199480850), (2, 99740425), (5, 39896170), (10, 19948085), (25, 7979234), (29, 6878650), (50, 3989617), (58, 3439325), (145, 1375730), (290, 687865), (725, 275146), (1450, 137573)]