198099690590

素因数分解:

$2^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{21323971}}^1$

素因数の和:21324907

約数の個数: 16

約数和(自身を含む): 356963291280

約数和(自身を除く): 158863600690

約数列:

[1, 2, 5, 10, 929, 1858, 4645, 9290, 21323971, 42647942, 106619855, 213239710, 19809969059, 39619938118, 99049845295, 198099690590]

約数ペア:

[(1, 198099690590), (2, 99049845295), (5, 39619938118), (10, 19809969059), (929, 213239710), (1858, 106619855), (4645, 42647942), (9290, 21323971)]