208476678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{43487}}^1$

素因数の和:43556

約数の個数: 32

約数和(自身を含む): 450883584

約数和(自身を除く): 242406906

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 43487, 86974, 130461, 260922, 739279, 1478558, 2043889, 2217837, 4087778, 4435674, 6131667, 12263334, 34746113, 69492226, 104238339, 208476678]

約数ペア:

[(1, 208476678), (2, 104238339), (3, 69492226), (6, 34746113), (17, 12263334), (34, 6131667), (47, 4435674), (51, 4087778), (94, 2217837), (102, 2043889), (141, 1478558), (282, 739279), (799, 260922), (1598, 130461), (2397, 86974), (4794, 43487)]