228774153

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1\times {\mathrm{887}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 307958400

約数和(自身を除く): 79184247

約数列:

[1, 3, 149, 447, 577, 887, 1731, 2661, 85973, 132163, 257919, 396489, 511799, 1535397, 76258051, 228774153]

約数ペア:

[(1, 228774153), (3, 76258051), (149, 1535397), (447, 511799), (577, 396489), (887, 257919), (1731, 132163), (2661, 85973)]