227320208

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{42923}}^1$

素因数の和:43262

約数の個数: 20

約数和(自身を含む): 441773808

約数和(自身を除く): 214453600

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 42923, 85846, 171692, 343384, 686768, 14207513, 28415026, 56830052, 113660104, 227320208]

約数ペア:

[(1, 227320208), (2, 113660104), (4, 56830052), (8, 28415026), (16, 14207513), (331, 686768), (662, 343384), (1324, 171692), (2648, 85846), (5296, 42923)]