201319442

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{4231}}^1$

素因数の和:4913

約数の個数: 16

約数和(自身を含む): 310696512

約数和(自身を除く): 109377070

約数列:

[1, 2, 37, 74, 643, 1286, 4231, 8462, 23791, 47582, 156547, 313094, 2720533, 5441066, 100659721, 201319442]

約数ペア:

[(1, 201319442), (2, 100659721), (37, 5441066), (74, 2720533), (643, 313094), (1286, 156547), (4231, 47582), (8462, 23791)]