207928566

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{16111}}^1$

素因数の和:16361

約数の個数: 32

約数和(自身を含む): 464025600

約数和(自身を除く): 256097034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 16111, 32222, 48333, 96666, 144999, 289998, 434997, 869994, 3850529, 7701058, 11551587, 23103174, 34654761, 69309522, 103964283, 207928566]

約数ペア:

[(1, 207928566), (2, 103964283), (3, 69309522), (6, 34654761), (9, 23103174), (18, 11551587), (27, 7701058), (54, 3850529), (239, 869994), (478, 434997), (717, 289998), (1434, 144999), (2151, 96666), (4302, 48333), (6453, 32222), (12906, 16111)]