201790836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{797}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 551025384

約数和(自身を除く): 349234548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 541, 797, 1082, 1594, 1623, 2164, 2391, 3188, 3246, 4782, 4869, 6492, 7033, 7173, 9564, 9738, 10361, 14066, 14346, 19476, 20722, 21099, 28132, 28692, 31083, 41444, 42198, 62166, 63297, 84396, 93249, 124332, 126594, 186498, 253188, 372996, 431177, 862354, 1293531, 1724708, 2587062, 3880593, 5174124, 5605301, 7761186, 11210602, 15522372, 16815903, 22421204, 33631806, 50447709, 67263612, 100895418, 201790836]

約数ペア:

[(1, 201790836), (2, 100895418), (3, 67263612), (4, 50447709), (6, 33631806), (9, 22421204), (12, 16815903), (13, 15522372), (18, 11210602), (26, 7761186), (36, 5605301), (39, 5174124), (52, 3880593), (78, 2587062), (117, 1724708), (156, 1293531), (234, 862354), (468, 431177), (541, 372996), (797, 253188), (1082, 186498), (1594, 126594), (1623, 124332), (2164, 93249), (2391, 84396), (3188, 63297), (3246, 62166), (4782, 42198), (4869, 41444), (6492, 31083), (7033, 28692), (7173, 28132), (9564, 21099), (9738, 20722), (10361, 19476), (14066, 14346)]