201639276

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{25117}}^1$

素因数の和:25350

約数の個数: 36

約数和(自身を含む): 512005312

約数和(自身を除く): 310366036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 25117, 50234, 75351, 100468, 150702, 226053, 301404, 452106, 904212, 5601091, 11202182, 16803273, 22404364, 33606546, 50409819, 67213092, 100819638, 201639276]

約数ペア:

[(1, 201639276), (2, 100819638), (3, 67213092), (4, 50409819), (6, 33606546), (9, 22404364), (12, 16803273), (18, 11202182), (36, 5601091), (223, 904212), (446, 452106), (669, 301404), (892, 226053), (1338, 150702), (2007, 100468), (2676, 75351), (4014, 50234), (8028, 25117)]