214411561

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 279417600

約数和(自身を除く): 65006039

約数列:

[1, 7, 13, 19, 91, 133, 247, 269, 461, 1729, 1883, 3227, 3497, 5111, 5993, 8759, 24479, 35777, 41951, 61313, 66443, 113867, 124009, 465101, 797069, 868063, 1612117, 2356171, 11284819, 16493197, 30630223, 214411561]

約数ペア:

[(1, 214411561), (7, 30630223), (13, 16493197), (19, 11284819), (91, 2356171), (133, 1612117), (247, 868063), (269, 797069), (461, 465101), (1729, 124009), (1883, 113867), (3227, 66443), (3497, 61313), (5111, 41951), (5993, 35777), (8759, 24479)]