201605635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30803}}^1$

素因数の和:30843

約数の個数: 32

約数和(自身を含む): 319375872

約数和(自身を除く): 117770237

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 30803, 154015, 215621, 338833, 523651, 1078105, 1694165, 2371831, 2618255, 3665557, 5760161, 11859155, 18327785, 28800805, 40321127, 201605635]

約数ペア:

[(1, 201605635), (5, 40321127), (7, 28800805), (11, 18327785), (17, 11859155), (35, 5760161), (55, 3665557), (77, 2618255), (85, 2371831), (119, 1694165), (187, 1078105), (385, 523651), (595, 338833), (935, 215621), (1309, 154015), (6545, 30803)]