211209432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1257199}}^1$

素因数の和:1257215

約数の個数: 32

約数和(自身を含む): 603456000

約数和(自身を除く): 392246568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1257199, 2514398, 3771597, 5028796, 7543194, 8800393, 10057592, 15086388, 17600786, 26401179, 30172776, 35201572, 52802358, 70403144, 105604716, 211209432]

約数ペア:

[(1, 211209432), (2, 105604716), (3, 70403144), (4, 52802358), (6, 35201572), (7, 30172776), (8, 26401179), (12, 17600786), (14, 15086388), (21, 10057592), (24, 8800393), (28, 7543194), (42, 5028796), (56, 3771597), (84, 2514398), (168, 1257199)]