188427010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{135559}}^1$

素因数の和:135705

約数の個数: 16

約数和(自身を含む): 341611200

約数和(自身を除く): 153184190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 135559, 271118, 677795, 1355590, 18842701, 37685402, 94213505, 188427010]

約数ペア:

[(1, 188427010), (2, 94213505), (5, 37685402), (10, 18842701), (139, 1355590), (278, 677795), (695, 271118), (1390, 135559)]