201542984

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 383373120

約数和(自身を除く): 181830136

約数列:

[1, 2, 4, 8, 103, 206, 277, 412, 554, 824, 883, 1108, 1766, 2216, 3532, 7064, 28531, 57062, 90949, 114124, 181898, 228248, 244591, 363796, 489182, 727592, 978364, 1956728, 25192873, 50385746, 100771492, 201542984]

約数ペア:

[(1, 201542984), (2, 100771492), (4, 50385746), (8, 25192873), (103, 1956728), (206, 978364), (277, 727592), (412, 489182), (554, 363796), (824, 244591), (883, 228248), (1108, 181898), (1766, 114124), (2216, 90949), (3532, 57062), (7064, 28531)]