198031330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2287}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 407886336

約数和(自身を除く): 209855006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1237, 2287, 2474, 4574, 6185, 8659, 11435, 12370, 16009, 17318, 22870, 32018, 43295, 80045, 86590, 160090, 2829019, 5658038, 14145095, 19803133, 28290190, 39606266, 99015665, 198031330]

約数ペア:

[(1, 198031330), (2, 99015665), (5, 39606266), (7, 28290190), (10, 19803133), (14, 14145095), (35, 5658038), (70, 2829019), (1237, 160090), (2287, 86590), (2474, 80045), (4574, 43295), (6185, 32018), (8659, 22870), (11435, 17318), (12370, 16009)]