201399308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{75037}}^1$

素因数の和:75113

約数の個数: 24

約数和(自身を含む): 390797904

約数和(自身を除く): 189398596

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 75037, 150074, 300148, 825407, 1650814, 3301628, 4577257, 9154514, 18309028, 50349827, 100699654, 201399308]

約数ペア:

[(1, 201399308), (2, 100699654), (4, 50349827), (11, 18309028), (22, 9154514), (44, 4577257), (61, 3301628), (122, 1650814), (244, 825407), (671, 300148), (1342, 150074), (2684, 75037)]