204973958

素因数分解:

$2^1\times 7^2\times {\mathrm{719}}^1\times {\mathrm{2909}}^1$

素因数の和:3644

約数の個数: 24

約数和(自身を含む): 358279200

約数和(自身を除く): 153305242

約数列:

[1, 2, 7, 14, 49, 98, 719, 1438, 2909, 5033, 5818, 10066, 20363, 35231, 40726, 70462, 142541, 285082, 2091571, 4183142, 14640997, 29281994, 102486979, 204973958]

約数ペア:

[(1, 204973958), (2, 102486979), (7, 29281994), (14, 14640997), (49, 4183142), (98, 2091571), (719, 285082), (1438, 142541), (2909, 70462), (5033, 40726), (5818, 35231), (10066, 20363)]