201319966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{55399}}^1$

素因数の和:55503

約数の個数: 16

約数和(自身を含む): 319104000

約数和(自身を除く): 117784034

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 55399, 110798, 1274177, 2548354, 4376521, 8753042, 100659983, 201319966]

約数ペア:

[(1, 201319966), (2, 100659983), (23, 8753042), (46, 4376521), (79, 2548354), (158, 1274177), (1817, 110798), (3634, 55399)]