200840950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{138511}}^1$

素因数の和:138552

約数の個数: 24

約数和(自身を含む): 386448480

約数和(自身を除く): 185607530

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 138511, 277022, 692555, 1385110, 3462775, 4016819, 6925550, 8033638, 20084095, 40168190, 100420475, 200840950]

約数ペア:

[(1, 200840950), (2, 100420475), (5, 40168190), (10, 20084095), (25, 8033638), (29, 6925550), (50, 4016819), (58, 3462775), (145, 1385110), (290, 692555), (725, 277022), (1450, 138511)]