211330266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5031673}}^1$

素因数の和:5031685

約数の個数: 16

約数和(自身を含む): 483040704

約数和(自身を除く): 271710438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5031673, 10063346, 15095019, 30190038, 35221711, 70443422, 105665133, 211330266]

約数ペア:

[(1, 211330266), (2, 105665133), (3, 70443422), (6, 35221711), (7, 30190038), (14, 15095019), (21, 10063346), (42, 5031673)]