219442076

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{39383}}^1$

素因数の和:39593

約数の個数: 24

約数和(自身を含む): 441100800

約数和(自身を除く): 221658724

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 39383, 78766, 157532, 275681, 551362, 1102724, 7837217, 15674434, 31348868, 54860519, 109721038, 219442076]

約数ペア:

[(1, 219442076), (2, 109721038), (4, 54860519), (7, 31348868), (14, 15674434), (28, 7837217), (199, 1102724), (398, 551362), (796, 275681), (1393, 157532), (2786, 78766), (5572, 39383)]