202166370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{320899}}^1$

素因数の和:320919

約数の個数: 48

約数和(自身を含む): 600724800

約数和(自身を除く): 398558430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 320899, 641798, 962697, 1604495, 1925394, 2246293, 2888091, 3208990, 4492586, 4813485, 5776182, 6738879, 9626970, 11231465, 13477758, 14440455, 20216637, 22462930, 28880910, 33694395, 40433274, 67388790, 101083185, 202166370]

約数ペア:

[(1, 202166370), (2, 101083185), (3, 67388790), (5, 40433274), (6, 33694395), (7, 28880910), (9, 22462930), (10, 20216637), (14, 14440455), (15, 13477758), (18, 11231465), (21, 9626970), (30, 6738879), (35, 5776182), (42, 4813485), (45, 4492586), (63, 3208990), (70, 2888091), (90, 2246293), (105, 1925394), (126, 1604495), (210, 962697), (315, 641798), (630, 320899)]