206836299

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 324979200

約数和(自身を除く): 118142901

約数列:

[1, 3, 9, 19, 57, 61, 79, 171, 183, 237, 251, 549, 711, 753, 1159, 1501, 2259, 3477, 4503, 4769, 4819, 10431, 13509, 14307, 14457, 15311, 19829, 42921, 43371, 45933, 59487, 91561, 137799, 178461, 274683, 290909, 376751, 824049, 872727, 1130253, 1209569, 2618181, 3390759, 3628707, 10886121, 22981811, 68945433, 206836299]

約数ペア:

[(1, 206836299), (3, 68945433), (9, 22981811), (19, 10886121), (57, 3628707), (61, 3390759), (79, 2618181), (171, 1209569), (183, 1130253), (237, 872727), (251, 824049), (549, 376751), (711, 290909), (753, 274683), (1159, 178461), (1501, 137799), (2259, 91561), (3477, 59487), (4503, 45933), (4769, 43371), (4819, 42921), (10431, 19829), (13509, 15311), (14307, 14457)]