200878535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{280949}}^1$

素因数の和:280978

約数の個数: 16

約数和(自身を含む): 283197600

約数和(自身を除く): 82319065

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 280949, 1404745, 3090439, 3652337, 15452195, 18261685, 40175707, 200878535]

約数ペア:

[(1, 200878535), (5, 40175707), (11, 18261685), (13, 15452195), (55, 3652337), (65, 3090439), (143, 1404745), (715, 280949)]