220373581

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 236332800

約数和(自身を除く): 15959219

約数列:

[1, 29, 43, 79, 1247, 2237, 2291, 3397, 64873, 96191, 98513, 176723, 2789539, 5124967, 7599089, 220373581]

約数ペア:

[(1, 220373581), (29, 7599089), (43, 5124967), (79, 2789539), (1247, 176723), (2237, 98513), (2291, 96191), (3397, 64873)]