200651365

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 243432000

約数和(自身を除く): 42780635

約数列:

[1, 5, 139, 449, 643, 695, 2245, 3215, 62411, 89377, 288707, 312055, 446885, 1443535, 40130273, 200651365]

約数ペア:

[(1, 200651365), (5, 40130273), (139, 1443535), (449, 446885), (643, 312055), (695, 288707), (2245, 89377), (3215, 62411)]