205960272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{612977}}^1$

素因数の和:612995

約数の個数: 40

約数和(自身を含む): 608074176

約数和(自身を除く): 402113904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 612977, 1225954, 1838931, 2451908, 3677862, 4290839, 4903816, 7355724, 8581678, 9807632, 12872517, 14711448, 17163356, 25745034, 29422896, 34326712, 51490068, 68653424, 102980136, 205960272]

約数ペア:

[(1, 205960272), (2, 102980136), (3, 68653424), (4, 51490068), (6, 34326712), (7, 29422896), (8, 25745034), (12, 17163356), (14, 14711448), (16, 12872517), (21, 9807632), (24, 8581678), (28, 7355724), (42, 4903816), (48, 4290839), (56, 3677862), (84, 2451908), (112, 1838931), (168, 1225954), (336, 612977)]