201667015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 277862400

約数和(自身を除く): 76195385

約数列:

[1, 5, 11, 29, 55, 59, 145, 295, 319, 649, 1595, 1711, 2143, 3245, 8555, 10715, 18821, 23573, 62147, 94105, 117865, 126437, 310735, 632185, 683617, 1390807, 3418085, 3666673, 6954035, 18333365, 40333403, 201667015]

約数ペア:

[(1, 201667015), (5, 40333403), (11, 18333365), (29, 6954035), (55, 3666673), (59, 3418085), (145, 1390807), (295, 683617), (319, 632185), (649, 310735), (1595, 126437), (1711, 117865), (2143, 94105), (3245, 62147), (8555, 23573), (10715, 18821)]