211895458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{98009}}^1$

素因数の和:98081

約数の個数: 16

約数和(自身を含む): 338722560

約数和(自身を除く): 126827102

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 98009, 196018, 2254207, 4508414, 4606423, 9212846, 105947729, 211895458]

約数ペア:

[(1, 211895458), (2, 105947729), (23, 9212846), (46, 4606423), (47, 4508414), (94, 2254207), (1081, 196018), (2162, 98009)]