201640656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1051}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 596930048

約数和(自身を除く): 395289392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 571, 1051, 1142, 1713, 2102, 2284, 3153, 3426, 3997, 4204, 4568, 6306, 6852, 7357, 7994, 8408, 9136, 11991, 12612, 13704, 14714, 15988, 16816, 22071, 23982, 25224, 27408, 29428, 31976, 44142, 47964, 50448, 58856, 63952, 88284, 95928, 117712, 176568, 191856, 353136, 600121, 1200242, 1800363, 2400484, 3600726, 4200847, 4800968, 7201452, 8401694, 9601936, 12602541, 14402904, 16803388, 25205082, 28805808, 33606776, 50410164, 67213552, 100820328, 201640656]

約数ペア:

[(1, 201640656), (2, 100820328), (3, 67213552), (4, 50410164), (6, 33606776), (7, 28805808), (8, 25205082), (12, 16803388), (14, 14402904), (16, 12602541), (21, 9601936), (24, 8401694), (28, 7201452), (42, 4800968), (48, 4200847), (56, 3600726), (84, 2400484), (112, 1800363), (168, 1200242), (336, 600121), (571, 353136), (1051, 191856), (1142, 176568), (1713, 117712), (2102, 95928), (2284, 88284), (3153, 63952), (3426, 58856), (3997, 50448), (4204, 47964), (4568, 44142), (6306, 31976), (6852, 29428), (7357, 27408), (7994, 25224), (8408, 23982), (9136, 22071), (11991, 16816), (12612, 15988), (13704, 14714)]