201157845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 393984000

約数和(自身を除く): 192826155

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 59, 95, 105, 133, 177, 285, 295, 399, 413, 665, 885, 1121, 1239, 1709, 1995, 2065, 3363, 5127, 5605, 6195, 7847, 8545, 11963, 16815, 23541, 25635, 32471, 35889, 39235, 59815, 97413, 100831, 117705, 162355, 179445, 227297, 302493, 487065, 504155, 681891, 705817, 1136485, 1512465, 1915789, 2117451, 3409455, 3529085, 5747367, 9578945, 10587255, 13410523, 28736835, 40231569, 67052615, 201157845]

約数ペア:

[(1, 201157845), (3, 67052615), (5, 40231569), (7, 28736835), (15, 13410523), (19, 10587255), (21, 9578945), (35, 5747367), (57, 3529085), (59, 3409455), (95, 2117451), (105, 1915789), (133, 1512465), (177, 1136485), (285, 705817), (295, 681891), (399, 504155), (413, 487065), (665, 302493), (885, 227297), (1121, 179445), (1239, 162355), (1709, 117705), (1995, 100831), (2065, 97413), (3363, 59815), (5127, 39235), (5605, 35889), (6195, 32471), (7847, 25635), (8545, 23541), (11963, 16815)]