201217540916

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{45772871}}^1$

素因数の和:45773039

約数の個数: 24

約数和(自身を含む): 404998371456

約数和(自身を除く): 203780830540

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 45772871, 91545742, 183091484, 320410097, 640820194, 1281640388, 7186340747, 14372681494, 28745362988, 50304385229, 100608770458, 201217540916]

約数ペア:

[(1, 201217540916), (2, 100608770458), (4, 50304385229), (7, 28745362988), (14, 14372681494), (28, 7186340747), (157, 1281640388), (314, 640820194), (628, 320410097), (1099, 183091484), (2198, 91545742), (4396, 45772871)]