201120678

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9151}}^1$

素因数の和:9210

約数の個数: 64

約数和(自身を含む): 500797440

約数和(自身を除く): 299676762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2442, 3663, 7326, 9151, 10989, 18302, 21978, 27453, 54906, 82359, 100661, 164718, 201322, 247077, 301983, 338587, 494154, 603966, 677174, 905949, 1015761, 1811898, 2031522, 2717847, 3047283, 3724457, 5435694, 6094566, 7448914, 9141849, 11173371, 18283698, 22346742, 33520113, 67040226, 100560339, 201120678]

約数ペア:

[(1, 201120678), (2, 100560339), (3, 67040226), (6, 33520113), (9, 22346742), (11, 18283698), (18, 11173371), (22, 9141849), (27, 7448914), (33, 6094566), (37, 5435694), (54, 3724457), (66, 3047283), (74, 2717847), (99, 2031522), (111, 1811898), (198, 1015761), (222, 905949), (297, 677174), (333, 603966), (407, 494154), (594, 338587), (666, 301983), (814, 247077), (999, 201322), (1221, 164718), (1998, 100661), (2442, 82359), (3663, 54906), (7326, 27453), (9151, 21978), (10989, 18302)]