243662708

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{2113}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 431864832

約数和(自身を除く): 188202124

約数列:

[1, 2, 4, 127, 227, 254, 454, 508, 908, 2113, 4226, 8452, 28829, 57658, 115316, 268351, 479651, 536702, 959302, 1073404, 1918604, 60915677, 121831354, 243662708]

約数ペア:

[(1, 243662708), (2, 121831354), (4, 60915677), (127, 1918604), (227, 1073404), (254, 959302), (454, 536702), (508, 479651), (908, 268351), (2113, 115316), (4226, 57658), (8452, 28829)]