216270142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{25667}}^1$

素因数の和:26063

約数の個数: 16

約数和(自身を含む): 354834432

約数和(自身を除く): 138564290

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8426, 25667, 51334, 282337, 564674, 9830461, 19660922, 108135071, 216270142]

約数ペア:

[(1, 216270142), (2, 108135071), (11, 19660922), (22, 9830461), (383, 564674), (766, 282337), (4213, 51334), (8426, 25667)]