99201488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{200003}}^1$

素因数の和:200042

約数の個数: 20

約数和(自身を含む): 198403968

約数和(自身を除く): 99202480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 200003, 400006, 800012, 1600024, 3200048, 6200093, 12400186, 24800372, 49600744, 99201488]

約数ペア:

[(1, 99201488), (2, 49600744), (4, 24800372), (8, 12400186), (16, 6200093), (31, 3200048), (62, 1600024), (124, 800012), (248, 400006), (496, 200003)]