202228912

素因数分解:

$2^4\times {\mathrm{1987}}^1\times {\mathrm{6361}}^1$

素因数の和:8356

約数の個数: 20

約数和(自身を含む): 392077336

約数和(自身を除く): 189848424

約数列:

[1, 2, 4, 8, 16, 1987, 3974, 6361, 7948, 12722, 15896, 25444, 31792, 50888, 101776, 12639307, 25278614, 50557228, 101114456, 202228912]

約数ペア:

[(1, 202228912), (2, 101114456), (4, 50557228), (8, 25278614), (16, 12639307), (1987, 101776), (3974, 50888), (6361, 31792), (7948, 25444), (12722, 15896)]