202219024

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 462668800

約数和(自身を除く): 260449776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 199, 211, 301, 344, 398, 422, 602, 688, 796, 844, 1204, 1393, 1477, 1592, 1688, 2408, 2786, 2954, 3184, 3376, 4816, 5572, 5908, 8557, 9073, 11144, 11816, 17114, 18146, 22288, 23632, 34228, 36292, 41989, 59899, 63511, 68456, 72584, 83978, 119798, 127022, 136912, 145168, 167956, 239596, 254044, 293923, 335912, 479192, 508088, 587846, 671824, 958384, 1016176, 1175692, 1805527, 2351384, 3611054, 4702768, 7222108, 12638689, 14444216, 25277378, 28888432, 50554756, 101109512, 202219024]

約数ペア:

[(1, 202219024), (2, 101109512), (4, 50554756), (7, 28888432), (8, 25277378), (14, 14444216), (16, 12638689), (28, 7222108), (43, 4702768), (56, 3611054), (86, 2351384), (112, 1805527), (172, 1175692), (199, 1016176), (211, 958384), (301, 671824), (344, 587846), (398, 508088), (422, 479192), (602, 335912), (688, 293923), (796, 254044), (844, 239596), (1204, 167956), (1393, 145168), (1477, 136912), (1592, 127022), (1688, 119798), (2408, 83978), (2786, 72584), (2954, 68456), (3184, 63511), (3376, 59899), (4816, 41989), (5572, 36292), (5908, 34228), (8557, 23632), (9073, 22288), (11144, 18146), (11816, 17114)]