201118022

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{60107}}^1$

素因数の和:60355

約数の個数: 16

約数和(自身を含む): 346222080

約数和(自身を除く): 145104058

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 60107, 120214, 420749, 841498, 14365573, 28731146, 100559011, 201118022]

約数ペア:

[(1, 201118022), (2, 100559011), (7, 28731146), (14, 14365573), (239, 841498), (478, 420749), (1673, 120214), (3346, 60107)]