199905990116

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{35169949}}^1$

素因数の和:35169996

約数の個数: 36

約数和(自身を含む): 420984301500

約数和(自身を除く): 221078311384

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 35169949, 70339898, 140679796, 246189643, 492379286, 984758572, 1019928521, 1723327501, 2039857042, 3446655002, 4079714084, 6893310004, 7139499647, 14278999294, 28557998588, 49976497529, 99952995058, 199905990116]

約数ペア:

[(1, 199905990116), (2, 99952995058), (4, 49976497529), (7, 28557998588), (14, 14278999294), (28, 7139499647), (29, 6893310004), (49, 4079714084), (58, 3446655002), (98, 2039857042), (116, 1723327501), (196, 1019928521), (203, 984758572), (406, 492379286), (812, 246189643), (1421, 140679796), (2842, 70339898), (5684, 35169949)]