210902248

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{105031}}^1$

素因数の和:105288

約数の個数: 16

約数和(自身を含む): 397020960

約数和(自身を除く): 186118712

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 105031, 210062, 420124, 840248, 26362781, 52725562, 105451124, 210902248]

約数ペア:

[(1, 210902248), (2, 105451124), (4, 52725562), (8, 26362781), (251, 840248), (502, 420124), (1004, 210062), (2008, 105031)]