193089740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3761}}^1$

素因数の和:3938

約数の個数: 48

約数和(自身を含む): 432298944

約数和(自身を除く): 239209204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1510, 2567, 3020, 3761, 5134, 7522, 10268, 12835, 15044, 18805, 25670, 37610, 51340, 63937, 75220, 127874, 255748, 319685, 567911, 639370, 1135822, 1278740, 2271644, 2839555, 5679110, 9654487, 11358220, 19308974, 38617948, 48272435, 96544870, 193089740]

約数ペア:

[(1, 193089740), (2, 96544870), (4, 48272435), (5, 38617948), (10, 19308974), (17, 11358220), (20, 9654487), (34, 5679110), (68, 2839555), (85, 2271644), (151, 1278740), (170, 1135822), (302, 639370), (340, 567911), (604, 319685), (755, 255748), (1510, 127874), (2567, 75220), (3020, 63937), (3761, 51340), (5134, 37610), (7522, 25670), (10268, 18805), (12835, 15044)]