172972190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{752053}}^1$

素因数の和:752083

約数の個数: 16

約数和(自身を含む): 324887328

約数和(自身を除く): 151915138

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 752053, 1504106, 3760265, 7520530, 17297219, 34594438, 86486095, 172972190]

約数ペア:

[(1, 172972190), (2, 86486095), (5, 34594438), (10, 17297219), (23, 7520530), (46, 3760265), (115, 1504106), (230, 752053)]