201213516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2395399}}^1$

素因数の和:2395413

約数の個数: 24

約数和(自身を含む): 536569600

約数和(自身を除く): 335356084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2395399, 4790798, 7186197, 9581596, 14372394, 16767793, 28744788, 33535586, 50303379, 67071172, 100606758, 201213516]

約数ペア:

[(1, 201213516), (2, 100606758), (3, 67071172), (4, 50303379), (6, 33535586), (7, 28744788), (12, 16767793), (14, 14372394), (21, 9581596), (28, 7186197), (42, 4790798), (84, 2395399)]