211026185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 282268800

約数和(自身を除く): 71242615

約数列:

[1, 5, 17, 29, 59, 85, 145, 295, 493, 1003, 1451, 1711, 2465, 5015, 7255, 8555, 24667, 29087, 42079, 85609, 123335, 145435, 210395, 428045, 715343, 1455353, 2482661, 3576715, 7276765, 12413305, 42205237, 211026185]

約数ペア:

[(1, 211026185), (5, 42205237), (17, 12413305), (29, 7276765), (59, 3576715), (85, 2482661), (145, 1455353), (295, 715343), (493, 428045), (1003, 210395), (1451, 145435), (1711, 123335), (2465, 85609), (5015, 42079), (7255, 29087), (8555, 24667)]