207966906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{550177}}^1$

素因数の和:550195

約数の個数: 32

約数和(自身を含む): 528170880

約数和(自身を除く): 320203974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 550177, 1100354, 1650531, 3301062, 3851239, 4951593, 7702478, 9903186, 11553717, 14854779, 23107434, 29709558, 34661151, 69322302, 103983453, 207966906]

約数ペア:

[(1, 207966906), (2, 103983453), (3, 69322302), (6, 34661151), (7, 29709558), (9, 23107434), (14, 14854779), (18, 11553717), (21, 9903186), (27, 7702478), (42, 4951593), (54, 3851239), (63, 3301062), (126, 1650531), (189, 1100354), (378, 550177)]