230390972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{200689}}^1$

素因数の和:200741

約数の個数: 24

約数和(自身を含む): 472022880

約数和(自身を除く): 241631908

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 200689, 401378, 802756, 1404823, 2809646, 5619292, 8228249, 16456498, 32912996, 57597743, 115195486, 230390972]

約数ペア:

[(1, 230390972), (2, 115195486), (4, 57597743), (7, 32912996), (14, 16456498), (28, 8228249), (41, 5619292), (82, 2809646), (164, 1404823), (287, 802756), (574, 401378), (1148, 200689)]