204464738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{145423}}^1$

素因数の和:145481

約数の個数: 16

約数和(自身を含む): 331566720

約数和(自身を除く): 127101982

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 145423, 290846, 2763037, 5380651, 5526074, 10761302, 102232369, 204464738]

約数ペア:

[(1, 204464738), (2, 102232369), (19, 10761302), (37, 5526074), (38, 5380651), (74, 2763037), (703, 290846), (1406, 145423)]