203434356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 504159040

約数和(自身を除く): 300724684

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 439, 529, 876, 878, 1058, 1317, 1587, 1679, 1756, 2116, 2634, 3174, 3358, 5037, 5268, 6348, 6716, 10074, 10097, 20148, 20194, 30291, 32047, 38617, 40388, 60582, 64094, 77234, 96141, 115851, 121164, 128188, 154468, 192282, 231702, 232231, 384564, 463404, 464462, 696693, 737081, 928924, 1393386, 1474162, 2211243, 2786772, 2948324, 4422486, 8844972, 16952863, 33905726, 50858589, 67811452, 101717178, 203434356]

約数ペア:

[(1, 203434356), (2, 101717178), (3, 67811452), (4, 50858589), (6, 33905726), (12, 16952863), (23, 8844972), (46, 4422486), (69, 2948324), (73, 2786772), (92, 2211243), (138, 1474162), (146, 1393386), (219, 928924), (276, 737081), (292, 696693), (438, 464462), (439, 463404), (529, 384564), (876, 232231), (878, 231702), (1058, 192282), (1317, 154468), (1587, 128188), (1679, 121164), (1756, 115851), (2116, 96141), (2634, 77234), (3174, 64094), (3358, 60582), (5037, 40388), (5268, 38617), (6348, 32047), (6716, 30291), (10074, 20194), (10097, 20148)]