203428918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{3449}}^1$

素因数の和:3852

約数の個数: 32

約数和(自身を含む): 381542400

約数和(自身を除く): 178113482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 383, 766, 2681, 3449, 4213, 5362, 6898, 8426, 24143, 29491, 37939, 48286, 58982, 75878, 265573, 531146, 1320967, 2641934, 9246769, 14530637, 18493538, 29061274, 101714459, 203428918]

約数ペア:

[(1, 203428918), (2, 101714459), (7, 29061274), (11, 18493538), (14, 14530637), (22, 9246769), (77, 2641934), (154, 1320967), (383, 531146), (766, 265573), (2681, 75878), (3449, 58982), (4213, 48286), (5362, 37939), (6898, 29491), (8426, 24143)]