194931693

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 326177280

約数和(自身を除く): 131245587

約数列:

[1, 3, 9, 11, 23, 33, 59, 69, 99, 177, 207, 253, 531, 649, 759, 1357, 1451, 1947, 2277, 4071, 4353, 5841, 12213, 13059, 14927, 15961, 33373, 44781, 47883, 85609, 100119, 134343, 143649, 256827, 300357, 367103, 770481, 941699, 1101309, 1969007, 2825097, 3303927, 5907021, 8475291, 17721063, 21659077, 64977231, 194931693]

約数ペア:

[(1, 194931693), (3, 64977231), (9, 21659077), (11, 17721063), (23, 8475291), (33, 5907021), (59, 3303927), (69, 2825097), (99, 1969007), (177, 1101309), (207, 941699), (253, 770481), (531, 367103), (649, 300357), (759, 256827), (1357, 143649), (1451, 134343), (1947, 100119), (2277, 85609), (4071, 47883), (4353, 44781), (5841, 33373), (12213, 15961), (13059, 14927)]