200042478

素因数分解:

$2^1\times 3^2\times {\mathrm{907}}^1\times {\mathrm{12253}}^1$

素因数の和:13168

約数の個数: 24

約数和(自身を含む): 433938648

約数和(自身を除く): 233896170

約数列:

[1, 2, 3, 6, 9, 18, 907, 1814, 2721, 5442, 8163, 12253, 16326, 24506, 36759, 73518, 110277, 220554, 11113471, 22226942, 33340413, 66680826, 100021239, 200042478]

約数ペア:

[(1, 200042478), (2, 100021239), (3, 66680826), (6, 33340413), (9, 22226942), (18, 11113471), (907, 220554), (1814, 110277), (2721, 73518), (5442, 36759), (8163, 24506), (12253, 16326)]