201398855

素因数分解:

$5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{16301}}^1$

素因数の和:16666

約数の個数: 16

約数和(自身を含む): 277003584

約数和(自身を除く): 75604729

約数列:

[1, 5, 7, 35, 353, 1765, 2471, 12355, 16301, 81505, 114107, 570535, 5754253, 28771265, 40279771, 201398855]

約数ペア:

[(1, 201398855), (5, 40279771), (7, 28771265), (35, 5754253), (353, 570535), (1765, 114107), (2471, 81505), (12355, 16301)]