206564998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 333123840

約数和(自身を除く): 126558842

約数列:

[1, 2, 19, 38, 101, 107, 202, 214, 503, 1006, 1919, 2033, 3838, 4066, 9557, 10807, 19114, 21614, 50803, 53821, 101606, 107642, 205333, 410666, 965257, 1022599, 1930514, 2045198, 5435921, 10871842, 103282499, 206564998]

約数ペア:

[(1, 206564998), (2, 103282499), (19, 10871842), (38, 5435921), (101, 2045198), (107, 1930514), (202, 1022599), (214, 965257), (503, 410666), (1006, 205333), (1919, 107642), (2033, 101606), (3838, 53821), (4066, 50803), (9557, 21614), (10807, 19114)]