201660712959

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{35251}}^1$

素因数の和:35871

約数の個数: 32

約数和(自身を含む): 280211097600

約数和(自身を除く): 78550384641

約数列:

[1, 3, 31, 93, 137, 411, 449, 1347, 4247, 12741, 13919, 35251, 41757, 61513, 105753, 184539, 1092781, 1906903, 3278343, 4829387, 5720709, 14488161, 15827699, 47483097, 149710997, 449132991, 490658669, 1471976007, 2168394763, 6505184289, 67220237653, 201660712959]

約数ペア:

[(1, 201660712959), (3, 67220237653), (31, 6505184289), (93, 2168394763), (137, 1471976007), (411, 490658669), (449, 449132991), (1347, 149710997), (4247, 47483097), (12741, 15827699), (13919, 14488161), (35251, 5720709), (41757, 4829387), (61513, 3278343), (105753, 1906903), (184539, 1092781)]