201275992

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{282691}}^1$

素因数の和:282786

約数の個数: 16

約数和(自身を含む): 381634200

約数和(自身を除く): 180358208

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 282691, 565382, 1130764, 2261528, 25159499, 50318998, 100637996, 201275992]

約数ペア:

[(1, 201275992), (2, 100637996), (4, 50318998), (8, 25159499), (89, 2261528), (178, 1130764), (356, 565382), (712, 282691)]