202043984

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{16421}}^1$

素因数の和:17198

約数の個数: 20

約数和(自身を含む): 391993140

約数和(自身を除く): 189949156

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 16421, 32842, 65684, 131368, 262736, 12627749, 25255498, 50510996, 101021992, 202043984]

約数ペア:

[(1, 202043984), (2, 101021992), (4, 50510996), (8, 25255498), (16, 12627749), (769, 262736), (1538, 131368), (3076, 65684), (6152, 32842), (12304, 16421)]