200959983

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{77801}}^1$

素因数の和:77855

約数の個数: 24

約数和(自身を含む): 339839136

約数和(自身を除く): 138879153

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 77801, 233403, 544607, 700209, 1633821, 3189841, 4901463, 9569523, 22328887, 28708569, 66986661, 200959983]

約数ペア:

[(1, 200959983), (3, 66986661), (7, 28708569), (9, 22328887), (21, 9569523), (41, 4901463), (63, 3189841), (123, 1633821), (287, 700209), (369, 544607), (861, 233403), (2583, 77801)]