201728766

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{20389}}^1$

素因数の和:20508

約数の個数: 32

約数和(自身を含む): 431615520

約数和(自身を除く): 229886754

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 3298, 4947, 9894, 20389, 40778, 61167, 122334, 346613, 693226, 1039839, 1977733, 2079678, 3955466, 5933199, 11866398, 33621461, 67242922, 100864383, 201728766]

約数ペア:

[(1, 201728766), (2, 100864383), (3, 67242922), (6, 33621461), (17, 11866398), (34, 5933199), (51, 3955466), (97, 2079678), (102, 1977733), (194, 1039839), (291, 693226), (582, 346613), (1649, 122334), (3298, 61167), (4947, 40778), (9894, 20389)]