210876638

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{146239}}^1$

素因数の和:146351

約数の個数: 16

約数和(自身を含む): 365015040

約数和(自身を除く): 154138402

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 146239, 292478, 1023673, 2047346, 15062617, 30125234, 105438319, 210876638]

約数ペア:

[(1, 210876638), (2, 105438319), (7, 30125234), (14, 15062617), (103, 2047346), (206, 1023673), (721, 292478), (1442, 146239)]