195980504905

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{523669}}^1$

素因数の和:523821

約数の個数: 24

約数和(自身を含む): 246302947800

約数和(自身を除く): 50322442895

約数列:

[1, 5, 29, 89, 145, 445, 841, 2581, 4205, 12905, 74849, 374245, 523669, 2618345, 15186401, 46606541, 75932005, 233032705, 440405629, 1351589689, 2202028145, 6757948445, 39196100981, 195980504905]

約数ペア:

[(1, 195980504905), (5, 39196100981), (29, 6757948445), (89, 2202028145), (145, 1351589689), (445, 440405629), (841, 233032705), (2581, 75932005), (4205, 46606541), (12905, 15186401), (74849, 2618345), (374245, 523669)]