211556462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{8467}}^1$

素因数の和:8544

約数の個数: 24

約数和(自身を含む): 353166408

約数和(自身を除く): 141609946

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 8467, 12493, 16934, 24986, 110071, 220142, 262477, 524954, 3412201, 6824402, 8136787, 16273574, 105778231, 211556462]

約数ペア:

[(1, 211556462), (2, 105778231), (13, 16273574), (26, 8136787), (31, 6824402), (62, 3412201), (403, 524954), (806, 262477), (961, 220142), (1922, 110071), (8467, 24986), (12493, 16934)]