200750452

素因数分解:

$2^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{2633}}^1$

素因数の和:3040

約数の個数: 36

約数和(自身を含む): 409876740

約数和(自身を除く): 209126288

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 389, 778, 1556, 2633, 2723, 5266, 5446, 10532, 10892, 18431, 19061, 36862, 38122, 73724, 76244, 129017, 258034, 516068, 1024237, 2048474, 4096948, 7169659, 14339318, 28678636, 50187613, 100375226, 200750452]

約数ペア:

[(1, 200750452), (2, 100375226), (4, 50187613), (7, 28678636), (14, 14339318), (28, 7169659), (49, 4096948), (98, 2048474), (196, 1024237), (389, 516068), (778, 258034), (1556, 129017), (2633, 76244), (2723, 73724), (5266, 38122), (5446, 36862), (10532, 19061), (10892, 18431)]