203420144

素因数分解:

$2^4\times {\mathrm{1483}}^1\times {\mathrm{8573}}^1$

素因数の和:10064

約数の個数: 20

約数和(自身を含む): 394438296

約数和(自身を除く): 191018152

約数列:

[1, 2, 4, 8, 16, 1483, 2966, 5932, 8573, 11864, 17146, 23728, 34292, 68584, 137168, 12713759, 25427518, 50855036, 101710072, 203420144]

約数ペア:

[(1, 203420144), (2, 101710072), (4, 50855036), (8, 25427518), (16, 12713759), (1483, 137168), (2966, 68584), (5932, 34292), (8573, 23728), (11864, 17146)]