201955180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3359

約数の個数: 96

約数和(自身を含む): 532546560

約数和(自身を除く): 330591380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 3301, 4370, 6118, 6602, 8740, 12236, 13204, 15295, 16505, 23107, 30590, 33010, 46214, 61180, 62719, 66020, 75923, 92428, 115535, 125438, 151846, 231070, 250876, 303692, 313595, 379615, 439033, 462140, 531461, 627190, 759230, 878066, 1062922, 1254380, 1442537, 1518460, 1756132, 2125844, 2195165, 2657305, 2885074, 4390330, 5314610, 5770148, 7212685, 8780660, 10097759, 10629220, 14425370, 20195518, 28850740, 40391036, 50488795, 100977590, 201955180]

約数ペア:

[(1, 201955180), (2, 100977590), (4, 50488795), (5, 40391036), (7, 28850740), (10, 20195518), (14, 14425370), (19, 10629220), (20, 10097759), (23, 8780660), (28, 7212685), (35, 5770148), (38, 5314610), (46, 4390330), (70, 2885074), (76, 2657305), (92, 2195165), (95, 2125844), (115, 1756132), (133, 1518460), (140, 1442537), (161, 1254380), (190, 1062922), (230, 878066), (266, 759230), (322, 627190), (380, 531461), (437, 462140), (460, 439033), (532, 379615), (644, 313595), (665, 303692), (805, 250876), (874, 231070), (1330, 151846), (1610, 125438), (1748, 115535), (2185, 92428), (2660, 75923), (3059, 66020), (3220, 62719), (3301, 61180), (4370, 46214), (6118, 33010), (6602, 30590), (8740, 23107), (12236, 16505), (13204, 15295)]