200215835

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{883}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 243453600

約数和(自身を除く): 43237765

約数列:

[1, 5, 101, 449, 505, 883, 2245, 4415, 45349, 89183, 226745, 396467, 445915, 1982335, 40043167, 200215835]

約数ペア:

[(1, 200215835), (5, 40043167), (101, 1982335), (449, 445915), (505, 396467), (883, 226745), (2245, 89183), (4415, 45349)]