204028434

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{306349}}^1$

素因数の和:306394

約数の個数: 24

約数和(自身を含む): 454010700

約数和(自身を除く): 249982266

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 306349, 612698, 919047, 1838094, 2757141, 5514282, 11334913, 22669826, 34004739, 68009478, 102014217, 204028434]

約数ペア:

[(1, 204028434), (2, 102014217), (3, 68009478), (6, 34004739), (9, 22669826), (18, 11334913), (37, 5514282), (74, 2757141), (111, 1838094), (222, 919047), (333, 612698), (666, 306349)]