199982728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{1597}}^1$

素因数の和:3037

約数の個数: 32

約数和(自身を含む): 409599360

約数和(自身を除く): 209616632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1423, 1597, 2846, 3194, 5692, 6388, 11384, 12776, 15653, 17567, 31306, 35134, 62612, 70268, 125224, 140536, 2272531, 4545062, 9090124, 18180248, 24997841, 49995682, 99991364, 199982728]

約数ペア:

[(1, 199982728), (2, 99991364), (4, 49995682), (8, 24997841), (11, 18180248), (22, 9090124), (44, 4545062), (88, 2272531), (1423, 140536), (1597, 125224), (2846, 70268), (3194, 62612), (5692, 35134), (6388, 31306), (11384, 17567), (12776, 15653)]