187351108

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{13463}}^1$

素因数の和:13552

約数の個数: 36

約数和(自身を含む): 386793792

約数和(自身を除く): 199442684

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13463, 13916, 26926, 53852, 94241, 188482, 376964, 659687, 955873, 1319374, 1911746, 2638748, 3823492, 6691111, 13382222, 26764444, 46837777, 93675554, 187351108]

約数ペア:

[(1, 187351108), (2, 93675554), (4, 46837777), (7, 26764444), (14, 13382222), (28, 6691111), (49, 3823492), (71, 2638748), (98, 1911746), (142, 1319374), (196, 955873), (284, 659687), (497, 376964), (994, 188482), (1988, 94241), (3479, 53852), (6958, 26926), (13463, 13916)]