189409163

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 204828672

約数和(自身を除く): 15419509

約数列:

[1, 23, 31, 421, 631, 713, 9683, 13051, 14513, 19561, 265651, 300173, 449903, 6109973, 8235181, 189409163]

約数ペア:

[(1, 189409163), (23, 8235181), (31, 6109973), (421, 449903), (631, 300173), (713, 265651), (9683, 19561), (13051, 14513)]