201658545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 393465600

約数和(自身を除く): 191807055

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 229, 297, 495, 593, 687, 1145, 1485, 1779, 2061, 2519, 2965, 3435, 5337, 6183, 6523, 7557, 8895, 10305, 12595, 16011, 19569, 22671, 26685, 30915, 32615, 37785, 58707, 68013, 80055, 97845, 113355, 135797, 176121, 293535, 340065, 407391, 678985, 880605, 1222173, 1493767, 2036955, 3666519, 4481301, 6110865, 7468835, 13443903, 18332595, 22406505, 40331709, 67219515, 201658545]

約数ペア:

[(1, 201658545), (3, 67219515), (5, 40331709), (9, 22406505), (11, 18332595), (15, 13443903), (27, 7468835), (33, 6110865), (45, 4481301), (55, 3666519), (99, 2036955), (135, 1493767), (165, 1222173), (229, 880605), (297, 678985), (495, 407391), (593, 340065), (687, 293535), (1145, 176121), (1485, 135797), (1779, 113355), (2061, 97845), (2519, 80055), (2965, 68013), (3435, 58707), (5337, 37785), (6183, 32615), (6523, 30915), (7557, 26685), (8895, 22671), (10305, 19569), (12595, 16011)]