202416970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2891671}}^1$

素因数の和:2891685

約数の個数: 16

約数和(自身を含む): 416400768

約数和(自身を除く): 213983798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2891671, 5783342, 14458355, 20241697, 28916710, 40483394, 101208485, 202416970]

約数ペア:

[(1, 202416970), (2, 101208485), (5, 40483394), (7, 28916710), (10, 20241697), (14, 14458355), (35, 5783342), (70, 2891671)]