201253128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 526832640

約数和(自身を除く): 325579512

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 443, 552, 823, 886, 1329, 1646, 1772, 2469, 2658, 3292, 3544, 4938, 5316, 6584, 9876, 10189, 10632, 18929, 19752, 20378, 30567, 37858, 40756, 56787, 61134, 75716, 81512, 113574, 122268, 151432, 227148, 244536, 364589, 454296, 729178, 1093767, 1458356, 2187534, 2916712, 4375068, 8385547, 8750136, 16771094, 25156641, 33542188, 50313282, 67084376, 100626564, 201253128]

約数ペア:

[(1, 201253128), (2, 100626564), (3, 67084376), (4, 50313282), (6, 33542188), (8, 25156641), (12, 16771094), (23, 8750136), (24, 8385547), (46, 4375068), (69, 2916712), (92, 2187534), (138, 1458356), (184, 1093767), (276, 729178), (443, 454296), (552, 364589), (823, 244536), (886, 227148), (1329, 151432), (1646, 122268), (1772, 113574), (2469, 81512), (2658, 75716), (3292, 61134), (3544, 56787), (4938, 40756), (5316, 37858), (6584, 30567), (9876, 20378), (10189, 19752), (10632, 18929)]