202187739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 306089280

約数和(自身を除く): 103901541

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 689, 1131, 1537, 2067, 3373, 4611, 10119, 19981, 43849, 59943, 97817, 131547, 178769, 293451, 536307, 1271621, 2323997, 3814863, 5184301, 6971991, 15552903, 67395913, 202187739]

約数ペア:

[(1, 202187739), (3, 67395913), (13, 15552903), (29, 6971991), (39, 5184301), (53, 3814863), (87, 2323997), (159, 1271621), (377, 536307), (689, 293451), (1131, 178769), (1537, 131547), (2067, 97817), (3373, 59943), (4611, 43849), (10119, 19981)]