203414776

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{2207}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 392273280

約数和(自身を除く): 188858504

約数列:

[1, 2, 4, 8, 41, 82, 164, 281, 328, 562, 1124, 2207, 2248, 4414, 8828, 11521, 17656, 23042, 46084, 90487, 92168, 180974, 361948, 620167, 723896, 1240334, 2480668, 4961336, 25426847, 50853694, 101707388, 203414776]

約数ペア:

[(1, 203414776), (2, 101707388), (4, 50853694), (8, 25426847), (41, 4961336), (82, 2480668), (164, 1240334), (281, 723896), (328, 620167), (562, 361948), (1124, 180974), (2207, 92168), (2248, 90487), (4414, 46084), (8828, 23042), (11521, 17656)]