204967198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 339942528

約数和(自身を除く): 134975330

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 629, 1037, 1258, 2074, 2257, 2671, 4514, 5342, 38369, 45407, 76738, 90814, 98827, 162931, 197654, 325862, 1680059, 2769827, 3360118, 5539654, 6028447, 12056894, 102483599, 204967198]

約数ペア:

[(1, 204967198), (2, 102483599), (17, 12056894), (34, 6028447), (37, 5539654), (61, 3360118), (74, 2769827), (122, 1680059), (629, 325862), (1037, 197654), (1258, 162931), (2074, 98827), (2257, 90814), (2671, 76738), (4514, 45407), (5342, 38369)]