196172968

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{224969}}^1$

素因数の和:225084

約数の個数: 16

約数和(自身を含む): 371200500

約数和(自身を除く): 175027532

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 224969, 449938, 899876, 1799752, 24521621, 49043242, 98086484, 196172968]

約数ペア:

[(1, 196172968), (2, 98086484), (4, 49043242), (8, 24521621), (109, 1799752), (218, 899876), (436, 449938), (872, 224969)]