200907254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 332398080

約数和(自身を除く): 131490826

約数列:

[1, 2, 19, 23, 38, 46, 437, 457, 503, 874, 914, 1006, 8683, 9557, 10511, 11569, 17366, 19114, 21022, 23138, 199709, 219811, 229871, 399418, 439622, 459742, 4367549, 5287033, 8735098, 10574066, 100453627, 200907254]

約数ペア:

[(1, 200907254), (2, 100453627), (19, 10574066), (23, 8735098), (38, 5287033), (46, 4367549), (437, 459742), (457, 439622), (503, 399418), (874, 229871), (914, 219811), (1006, 199709), (8683, 23138), (9557, 21022), (10511, 19114), (11569, 17366)]