187030907

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{1549}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 219033600

約数和(自身を除く): 32002693

約数列:

[1, 7, 47, 329, 367, 1549, 2569, 10843, 17249, 72803, 120743, 509621, 568483, 3979381, 26718701, 187030907]

約数ペア:

[(1, 187030907), (7, 26718701), (47, 3979381), (329, 568483), (367, 509621), (1549, 120743), (2569, 72803), (10843, 17249)]