197956976

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103969}}^1$

素因数の和:104001

約数の個数: 40

約数和(自身を含む): 464122080

約数和(自身を除く): 266165104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 103969, 207938, 415876, 727783, 831752, 1455566, 1663504, 1767473, 2911132, 3534946, 5822264, 7069892, 11644528, 12372311, 14139784, 24744622, 28279568, 49489244, 98978488, 197956976]

約数ペア:

[(1, 197956976), (2, 98978488), (4, 49489244), (7, 28279568), (8, 24744622), (14, 14139784), (16, 12372311), (17, 11644528), (28, 7069892), (34, 5822264), (56, 3534946), (68, 2911132), (112, 1767473), (119, 1663504), (136, 1455566), (238, 831752), (272, 727783), (476, 415876), (952, 207938), (1904, 103969)]