201722131376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{10399}}^1\times {\mathrm{71317}}^1$

素因数の和:81741

約数の個数: 40

約数和(自身を含む): 413872617600

約数和(自身を除く): 212150486224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 10399, 20798, 41596, 71317, 83192, 142634, 166384, 176783, 285268, 353566, 570536, 707132, 1141072, 1212389, 1414264, 2424778, 2828528, 4849556, 9699112, 19398224, 741625483, 1483250966, 2966501932, 5933003864, 11866007728, 12607633211, 25215266422, 50430532844, 100861065688, 201722131376]

約数ペア:

[(1, 201722131376), (2, 100861065688), (4, 50430532844), (8, 25215266422), (16, 12607633211), (17, 11866007728), (34, 5933003864), (68, 2966501932), (136, 1483250966), (272, 741625483), (10399, 19398224), (20798, 9699112), (41596, 4849556), (71317, 2828528), (83192, 2424778), (142634, 1414264), (166384, 1212389), (176783, 1141072), (285268, 707132), (353566, 570536)]