247203430

素因数分解:

$2^1\times 5^1\times {\mathrm{4951}}^1\times {\mathrm{4993}}^1$

素因数の和:9951

約数の個数: 16

約数和(自身を含む): 445145184

約数和(自身を除く): 197941754

約数列:

[1, 2, 5, 10, 4951, 4993, 9902, 9986, 24755, 24965, 49510, 49930, 24720343, 49440686, 123601715, 247203430]

約数ペア:

[(1, 247203430), (2, 123601715), (5, 49440686), (10, 24720343), (4951, 49930), (4993, 49510), (9902, 24965), (9986, 24755)]