199934170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5333}}^1$

素因数の和:5526

約数の個数: 32

約数和(自身を含む): 377903232

約数和(自身を除く): 177969062

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1630, 3749, 5333, 7498, 10666, 18745, 26665, 37490, 53330, 122659, 245318, 613295, 869279, 1226590, 1738558, 4346395, 8692790, 19993417, 39986834, 99967085, 199934170]

約数ペア:

[(1, 199934170), (2, 99967085), (5, 39986834), (10, 19993417), (23, 8692790), (46, 4346395), (115, 1738558), (163, 1226590), (230, 869279), (326, 613295), (815, 245318), (1630, 122659), (3749, 53330), (5333, 37490), (7498, 26665), (10666, 18745)]