201232451

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73523}}^1$

素因数の和:73570

約数の個数: 16

約数和(自身を含む): 254098944

約数和(自身を除く): 52866493

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 73523, 514661, 1249891, 1691029, 8749237, 11837203, 28747493, 201232451]

約数ペア:

[(1, 201232451), (7, 28747493), (17, 11837203), (23, 8749237), (119, 1691029), (161, 1249891), (391, 514661), (2737, 73523)]