202609208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 411505920

約数和(自身を除く): 208896712

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 107, 164, 184, 214, 251, 328, 428, 502, 856, 943, 1004, 1886, 2008, 2461, 3772, 4387, 4922, 5773, 7544, 8774, 9844, 10291, 11546, 17548, 19688, 20582, 23092, 26857, 35096, 41164, 46184, 53714, 82328, 100901, 107428, 201802, 214856, 236693, 403604, 473386, 617711, 807208, 946772, 1101137, 1235422, 1893544, 2202274, 2470844, 4404548, 4941688, 8809096, 25326151, 50652302, 101304604, 202609208]

約数ペア:

[(1, 202609208), (2, 101304604), (4, 50652302), (8, 25326151), (23, 8809096), (41, 4941688), (46, 4404548), (82, 2470844), (92, 2202274), (107, 1893544), (164, 1235422), (184, 1101137), (214, 946772), (251, 807208), (328, 617711), (428, 473386), (502, 403604), (856, 236693), (943, 214856), (1004, 201802), (1886, 107428), (2008, 100901), (2461, 82328), (3772, 53714), (4387, 46184), (4922, 41164), (5773, 35096), (7544, 26857), (8774, 23092), (9844, 20582), (10291, 19688), (11546, 17548)]