200451622

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{103007}}^1$

素因数の和:103155

約数の個数: 16

約数和(自身を含む): 346106880

約数和(自身を除く): 145655258

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 103007, 206014, 721049, 1442098, 14317973, 28635946, 100225811, 200451622]

約数ペア:

[(1, 200451622), (2, 100225811), (7, 28635946), (14, 14317973), (139, 1442098), (278, 721049), (973, 206014), (1946, 103007)]