197688008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{185797}}^1$

素因数の和:185829

約数の個数: 32

約数和(自身を含む): 445915200

約数和(自身を除く): 248227192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 185797, 371594, 743188, 1300579, 1486376, 2601158, 3530143, 5202316, 7060286, 10404632, 14120572, 24711001, 28241144, 49422002, 98844004, 197688008]

約数ペア:

[(1, 197688008), (2, 98844004), (4, 49422002), (7, 28241144), (8, 24711001), (14, 14120572), (19, 10404632), (28, 7060286), (38, 5202316), (56, 3530143), (76, 2601158), (133, 1486376), (152, 1300579), (266, 743188), (532, 371594), (1064, 185797)]