207955878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2666101}}^1$

素因数の和:2666119

約数の個数: 16

約数和(自身を含む): 447905136

約数和(自身を除く): 239949258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2666101, 5332202, 7998303, 15996606, 34659313, 69318626, 103977939, 207955878]

約数ペア:

[(1, 207955878), (2, 103977939), (3, 69318626), (6, 34659313), (13, 15996606), (26, 7998303), (39, 5332202), (78, 2666101)]