202011488

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10133}}^1$

素因数の和:10239

約数の個数: 48

約数和(自身を含む): 459678240

約数和(自身を除く): 257666752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 10133, 19936, 20266, 40532, 70931, 81064, 141862, 162128, 283724, 324256, 567448, 901837, 1134896, 1803674, 2269792, 3607348, 6312859, 7214696, 12625718, 14429392, 25251436, 28858784, 50502872, 101005744, 202011488]

約数ペア:

[(1, 202011488), (2, 101005744), (4, 50502872), (7, 28858784), (8, 25251436), (14, 14429392), (16, 12625718), (28, 7214696), (32, 6312859), (56, 3607348), (89, 2269792), (112, 1803674), (178, 1134896), (224, 901837), (356, 567448), (623, 324256), (712, 283724), (1246, 162128), (1424, 141862), (2492, 81064), (2848, 70931), (4984, 40532), (9968, 20266), (10133, 19936)]