200983912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{810419}}^1$

素因数の和:810456

約数の個数: 16

約数和(自身を含む): 389001600

約数和(自身を除く): 188017688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 810419, 1620838, 3241676, 6483352, 25122989, 50245978, 100491956, 200983912]

約数ペア:

[(1, 200983912), (2, 100491956), (4, 50245978), (8, 25122989), (31, 6483352), (62, 3241676), (124, 1620838), (248, 810419)]