200212850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{41281}}^1$

素因数の和:41390

約数の個数: 24

約数和(自身を含む): 376244148

約数和(自身を除く): 176031298

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 41281, 82562, 206405, 412810, 1032025, 2064050, 4004257, 8008514, 20021285, 40042570, 100106425, 200212850]

約数ペア:

[(1, 200212850), (2, 100106425), (5, 40042570), (10, 20021285), (25, 8008514), (50, 4004257), (97, 2064050), (194, 1032025), (485, 412810), (970, 206405), (2425, 82562), (4850, 41281)]