209317752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2305

約数の個数: 96

約数和(自身を含む): 651456000

約数和(自身を除く): 442138248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 398, 504, 597, 796, 1194, 1393, 1592, 1791, 2087, 2388, 2786, 3582, 4174, 4179, 4776, 5572, 6261, 7164, 8348, 8358, 11144, 12522, 12537, 14328, 14609, 16696, 16716, 18783, 25044, 25074, 29218, 33432, 37566, 43827, 50088, 50148, 58436, 75132, 87654, 100296, 116872, 131481, 150264, 175308, 262962, 350616, 415313, 525924, 830626, 1051848, 1245939, 1661252, 2491878, 2907191, 3322504, 3737817, 4983756, 5814382, 7475634, 8721573, 9967512, 11628764, 14951268, 17443146, 23257528, 26164719, 29902536, 34886292, 52329438, 69772584, 104658876, 209317752]

約数ペア:

[(1, 209317752), (2, 104658876), (3, 69772584), (4, 52329438), (6, 34886292), (7, 29902536), (8, 26164719), (9, 23257528), (12, 17443146), (14, 14951268), (18, 11628764), (21, 9967512), (24, 8721573), (28, 7475634), (36, 5814382), (42, 4983756), (56, 3737817), (63, 3322504), (72, 2907191), (84, 2491878), (126, 1661252), (168, 1245939), (199, 1051848), (252, 830626), (398, 525924), (504, 415313), (597, 350616), (796, 262962), (1194, 175308), (1393, 150264), (1592, 131481), (1791, 116872), (2087, 100296), (2388, 87654), (2786, 75132), (3582, 58436), (4174, 50148), (4179, 50088), (4776, 43827), (5572, 37566), (6261, 33432), (7164, 29218), (8348, 25074), (8358, 25044), (11144, 18783), (12522, 16716), (12537, 16696), (14328, 14609)]