203421184

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23371}}^1$

素因数の和:23406

約数の個数: 40

約数和(自身を含む): 430372008

約数和(自身を除く): 226950824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 23371, 46742, 93484, 186968, 373936, 397307, 747872, 794614, 1495744, 1589228, 2991488, 3178456, 5982976, 6356912, 11965952, 12713824, 25427648, 50855296, 101710592, 203421184]

約数ペア:

[(1, 203421184), (2, 101710592), (4, 50855296), (8, 25427648), (16, 12713824), (17, 11965952), (32, 6356912), (34, 5982976), (64, 3178456), (68, 2991488), (128, 1589228), (136, 1495744), (256, 794614), (272, 747872), (512, 397307), (544, 373936), (1088, 186968), (2176, 93484), (4352, 46742), (8704, 23371)]