200428914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{681731}}^1$

素因数の和:681750

約数の個数: 24

約数和(自身を含む): 466304688

約数和(自身を除く): 265875774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 681731, 1363462, 2045193, 4090386, 4772117, 9544234, 14316351, 28632702, 33404819, 66809638, 100214457, 200428914]

約数ペア:

[(1, 200428914), (2, 100214457), (3, 66809638), (6, 33404819), (7, 28632702), (14, 14316351), (21, 9544234), (42, 4772117), (49, 4090386), (98, 2045193), (147, 1363462), (294, 681731)]