187826212

素因数分解:

$2^2\times 7^2\times {\mathrm{967}}^1\times {\mathrm{991}}^1$

素因数の和:1976

約数の個数: 36

約数和(自身を含む): 383142144

約数和(自身を除く): 195315932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 967, 991, 1934, 1982, 3868, 3964, 6769, 6937, 13538, 13874, 27076, 27748, 47383, 48559, 94766, 97118, 189532, 194236, 958297, 1916594, 3833188, 6708079, 13416158, 26832316, 46956553, 93913106, 187826212]

約数ペア:

[(1, 187826212), (2, 93913106), (4, 46956553), (7, 26832316), (14, 13416158), (28, 6708079), (49, 3833188), (98, 1916594), (196, 958297), (967, 194236), (991, 189532), (1934, 97118), (1982, 94766), (3868, 48559), (3964, 47383), (6769, 27748), (6937, 27076), (13538, 13874)]