188298974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{6481}}^1$

素因数の和:6755

約数の個数: 16

約数和(自身を含む): 287800800

約数和(自身を除く): 99501826

約数列:

[1, 2, 73, 146, 199, 398, 6481, 12962, 14527, 29054, 473113, 946226, 1289719, 2579438, 94149487, 188298974]

約数ペア:

[(1, 188298974), (2, 94149487), (73, 2579438), (146, 1289719), (199, 946226), (398, 473113), (6481, 29054), (12962, 14527)]