200990018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1\times {\mathrm{2833}}^1$

素因数の和:4721

約数の個数: 16

約数和(自身を含む): 317634720

約数和(自身を除く): 116644702

約数列:

[1, 2, 19, 38, 1867, 2833, 3734, 5666, 35473, 53827, 70946, 107654, 5289211, 10578422, 100495009, 200990018]

約数ペア:

[(1, 200990018), (2, 100495009), (19, 10578422), (38, 5289211), (1867, 107654), (2833, 70946), (3734, 53827), (5666, 35473)]