142757302

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{20101}}^1$

素因数の和:20223

約数の個数: 16

約数和(自身を含む): 221443632

約数和(自身を除く): 78686330

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 20101, 40202, 1065353, 1346767, 2130706, 2693534, 71378651, 142757302]

約数ペア:

[(1, 142757302), (2, 71378651), (53, 2693534), (67, 2130706), (106, 1346767), (134, 1065353), (3551, 40202), (7102, 20101)]