200475248

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{40031}}^1$

素因数の和:40352

約数の個数: 20

約数和(自身を含む): 389671488

約数和(自身を除く): 189196240

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 40031, 80062, 160124, 320248, 640496, 12529703, 25059406, 50118812, 100237624, 200475248]

約数ペア:

[(1, 200475248), (2, 100237624), (4, 50118812), (8, 25059406), (16, 12529703), (313, 640496), (626, 320248), (1252, 160124), (2504, 80062), (5008, 40031)]