207867884

素因数分解:

$2^2\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{3407}}^1$

素因数の和:5597

約数の個数: 24

約数和(自身を含む): 416048640

約数和(自身を除く): 208180756

約数列:

[1, 2, 4, 7, 14, 28, 2179, 3407, 4358, 6814, 8716, 13628, 15253, 23849, 30506, 47698, 61012, 95396, 7423853, 14847706, 29695412, 51966971, 103933942, 207867884]

約数ペア:

[(1, 207867884), (2, 103933942), (4, 51966971), (7, 29695412), (14, 14847706), (28, 7423853), (2179, 95396), (3407, 61012), (4358, 47698), (6814, 30506), (8716, 23849), (13628, 15253)]