205920200412

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{22256831}}^1$

素因数の和:22257098

約数の個数: 36

約数和(自身を含む): 522545901696

約数和(自身を除く): 316625701284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 22256831, 44513662, 66770493, 89027324, 133540986, 200311479, 267081972, 400622958, 801245916, 5720005567, 11440011134, 17160016701, 22880022268, 34320033402, 51480050103, 68640066804, 102960100206, 205920200412]

約数ペア:

[(1, 205920200412), (2, 102960100206), (3, 68640066804), (4, 51480050103), (6, 34320033402), (9, 22880022268), (12, 17160016701), (18, 11440011134), (36, 5720005567), (257, 801245916), (514, 400622958), (771, 267081972), (1028, 200311479), (1542, 133540986), (2313, 89027324), (3084, 66770493), (4626, 44513662), (9252, 22256831)]