204057242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{49843}}^1$

素因数の和:49957

約数の個数: 16

約数和(自身を含む): 322989120

約数和(自身を除く): 118931878

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 49843, 99686, 1146389, 2292778, 4436027, 8872054, 102028621, 204057242]

約数ペア:

[(1, 204057242), (2, 102028621), (23, 8872054), (46, 4436027), (89, 2292778), (178, 1146389), (2047, 99686), (4094, 49843)]