124509196

素因数分解:

$2^2\times 7^2\times {\mathrm{635251}}^1$

素因数の和:635269

約数の個数: 18

約数和(自身を含む): 253465548

約数和(自身を除く): 128956352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 635251, 1270502, 2541004, 4446757, 8893514, 17787028, 31127299, 62254598, 124509196]

約数ペア:

[(1, 124509196), (2, 62254598), (4, 31127299), (7, 17787028), (14, 8893514), (28, 4446757), (49, 2541004), (98, 1270502), (196, 635251)]