212278465

素因数分解:

$5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{6011}}^1$

素因数の和:7032

約数の個数: 16

約数和(自身を含む): 291461760

約数和(自身を除く): 79183295

約数列:

[1, 5, 7, 35, 1009, 5045, 6011, 7063, 30055, 35315, 42077, 210385, 6065099, 30325495, 42455693, 212278465]

約数ペア:

[(1, 212278465), (5, 42455693), (7, 30325495), (35, 6065099), (1009, 210385), (5045, 42077), (6011, 35315), (7063, 30055)]