201630050316

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16987}}^1\times {\mathrm{6221}}^1$

素因数の和:23271

約数の個数: 72

約数和(自身を含む): 519406537104

約数和(自身を除く): 317776486788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 6221, 12442, 16987, 18663, 24884, 33974, 37326, 50961, 55989, 67948, 74652, 101922, 111978, 152883, 203844, 223956, 305766, 329713, 611532, 659426, 900311, 989139, 1318852, 1800622, 1978278, 2700933, 2967417, 3601244, 3956556, 5401866, 5934834, 8102799, 10803732, 11869668, 16205598, 32411196, 105676127, 211352254, 317028381, 422704508, 634056762, 951085143, 1268113524, 1902170286, 3804340572, 5600834731, 11201669462, 16802504193, 22403338924, 33605008386, 50407512579, 67210016772, 100815025158, 201630050316]

約数ペア:

[(1, 201630050316), (2, 100815025158), (3, 67210016772), (4, 50407512579), (6, 33605008386), (9, 22403338924), (12, 16802504193), (18, 11201669462), (36, 5600834731), (53, 3804340572), (106, 1902170286), (159, 1268113524), (212, 951085143), (318, 634056762), (477, 422704508), (636, 317028381), (954, 211352254), (1908, 105676127), (6221, 32411196), (12442, 16205598), (16987, 11869668), (18663, 10803732), (24884, 8102799), (33974, 5934834), (37326, 5401866), (50961, 3956556), (55989, 3601244), (67948, 2967417), (74652, 2700933), (101922, 1978278), (111978, 1800622), (152883, 1318852), (203844, 989139), (223956, 900311), (305766, 659426), (329713, 611532)]