204629045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{41381}}^1$

素因数の和:41452

約数の個数: 16

約数和(自身を含む): 262196352

約数和(自身を除く): 57567307

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 41381, 206905, 951763, 1779383, 4758815, 8896915, 40925809, 204629045]

約数ペア:

[(1, 204629045), (5, 40925809), (23, 8896915), (43, 4758815), (115, 1779383), (215, 951763), (989, 206905), (4945, 41381)]