208335950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{219301}}^1$

素因数の和:219332

約数の個数: 24

約数和(自身を含む): 407901720

約数和(自身を除く): 199565770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 219301, 438602, 1096505, 2193010, 4166719, 5482525, 8333438, 10965050, 20833595, 41667190, 104167975, 208335950]

約数ペア:

[(1, 208335950), (2, 104167975), (5, 41667190), (10, 20833595), (19, 10965050), (25, 8333438), (38, 5482525), (50, 4166719), (95, 2193010), (190, 1096505), (475, 438602), (950, 219301)]