194037508

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{22573}}^1$

素因数の和:22891

約数の個数: 24

約数和(自身を含む): 389356352

約数和(自身を除く): 195318844

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 22573, 45146, 90292, 158011, 316022, 632044, 6929911, 13859822, 27719644, 48509377, 97018754, 194037508]

約数ペア:

[(1, 194037508), (2, 97018754), (4, 48509377), (7, 27719644), (14, 13859822), (28, 6929911), (307, 632044), (614, 316022), (1228, 158011), (2149, 90292), (4298, 45146), (8596, 22573)]