202002688

素因数分解:

$2^8\times {\mathrm{313}}^1\times {\mathrm{2521}}^1$

素因数の和:2850

約数の個数: 36

約数和(自身を含む): 404664988

約数和(自身を除く): 202662300

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 626, 1252, 2504, 2521, 5008, 5042, 10016, 10084, 20032, 20168, 40064, 40336, 80128, 80672, 161344, 322688, 645376, 789073, 1578146, 3156292, 6312584, 12625168, 25250336, 50500672, 101001344, 202002688]

約数ペア:

[(1, 202002688), (2, 101001344), (4, 50500672), (8, 25250336), (16, 12625168), (32, 6312584), (64, 3156292), (128, 1578146), (256, 789073), (313, 645376), (626, 322688), (1252, 161344), (2504, 80672), (2521, 80128), (5008, 40336), (5042, 40064), (10016, 20168), (10084, 20032)]