225498784

素因数分解:

$2^5\times 7^2\times {\mathrm{143813}}^1$

素因数の和:143837

約数の個数: 36

約数和(自身を含む): 516436074

約数和(自身を除く): 290937290

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 143813, 287626, 575252, 1006691, 1150504, 2013382, 2301008, 4026764, 4602016, 7046837, 8053528, 14093674, 16107056, 28187348, 32214112, 56374696, 112749392, 225498784]

約数ペア:

[(1, 225498784), (2, 112749392), (4, 56374696), (7, 32214112), (8, 28187348), (14, 16107056), (16, 14093674), (28, 8053528), (32, 7046837), (49, 4602016), (56, 4026764), (98, 2301008), (112, 2013382), (196, 1150504), (224, 1006691), (392, 575252), (784, 287626), (1568, 143813)]