206235880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271363}}^1$

素因数の和:271393

約数の個数: 32

約数和(自身を含む): 488455200

約数和(自身を除く): 282219320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 271363, 542726, 1085452, 1356815, 2170904, 2713630, 5155897, 5427260, 10311794, 10854520, 20623588, 25779485, 41247176, 51558970, 103117940, 206235880]

約数ペア:

[(1, 206235880), (2, 103117940), (4, 51558970), (5, 41247176), (8, 25779485), (10, 20623588), (19, 10854520), (20, 10311794), (38, 5427260), (40, 5155897), (76, 2713630), (95, 2170904), (152, 1356815), (190, 1085452), (380, 542726), (760, 271363)]