201289616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15667}}^1$

素因数の和:15759

約数の個数: 40

約数和(自身を含む): 431308704

約数和(自身を除く): 230019088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 15667, 31334, 62668, 125336, 172337, 250672, 344674, 689348, 1143691, 1378696, 2287382, 2757392, 4574764, 9149528, 12580601, 18299056, 25161202, 50322404, 100644808, 201289616]

約数ペア:

[(1, 201289616), (2, 100644808), (4, 50322404), (8, 25161202), (11, 18299056), (16, 12580601), (22, 9149528), (44, 4574764), (73, 2757392), (88, 2287382), (146, 1378696), (176, 1143691), (292, 689348), (584, 344674), (803, 250672), (1168, 172337), (1606, 125336), (3212, 62668), (6424, 31334), (12848, 15667)]