202080872

素因数分解:

$2^3\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{2297}}^1$

素因数の和:3881

約数の個数: 32

約数和(自身を含む): 433494720

約数和(自身を除く): 231413848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1571, 2297, 3142, 4594, 6284, 9188, 10997, 12568, 16079, 18376, 21994, 32158, 43988, 64316, 87976, 128632, 3608587, 7217174, 14434348, 25260109, 28868696, 50520218, 101040436, 202080872]

約数ペア:

[(1, 202080872), (2, 101040436), (4, 50520218), (7, 28868696), (8, 25260109), (14, 14434348), (28, 7217174), (56, 3608587), (1571, 128632), (2297, 87976), (3142, 64316), (4594, 43988), (6284, 32158), (9188, 21994), (10997, 18376), (12568, 16079)]