224727308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139409}}^1$

素因数の和:139457

約数の個数: 24

約数和(自身を含む): 437189760

約数和(自身を除く): 212462452

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 139409, 278818, 557636, 1812317, 3624634, 4321679, 7249268, 8643358, 17286716, 56181827, 112363654, 224727308]

約数ペア:

[(1, 224727308), (2, 112363654), (4, 56181827), (13, 17286716), (26, 8643358), (31, 7249268), (52, 4321679), (62, 3624634), (124, 1812317), (403, 557636), (806, 278818), (1612, 139409)]