202217895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2939}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 385257600

約数和(自身を除く): 183039705

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 165, 417, 495, 695, 1251, 1529, 2085, 2939, 4587, 6255, 7645, 8817, 13761, 14695, 22935, 26451, 32329, 44085, 68805, 96987, 132255, 161645, 290961, 408521, 484935, 1225563, 1454805, 2042605, 3676689, 4493731, 6127815, 13481193, 18383445, 22468655, 40443579, 67405965, 202217895]

約数ペア:

[(1, 202217895), (3, 67405965), (5, 40443579), (9, 22468655), (11, 18383445), (15, 13481193), (33, 6127815), (45, 4493731), (55, 3676689), (99, 2042605), (139, 1454805), (165, 1225563), (417, 484935), (495, 408521), (695, 290961), (1251, 161645), (1529, 132255), (2085, 96987), (2939, 68805), (4587, 44085), (6255, 32329), (7645, 26451), (8817, 22935), (13761, 14695)]