209532295

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{4373}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 295402464

約数和(自身を除く): 85870169

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 1369, 4373, 6845, 9583, 21865, 30611, 47915, 153055, 161801, 809005, 1132607, 5663035, 5986637, 29933185, 41906459, 209532295]

約数ペア:

[(1, 209532295), (5, 41906459), (7, 29933185), (35, 5986637), (37, 5663035), (185, 1132607), (259, 809005), (1295, 161801), (1369, 153055), (4373, 47915), (6845, 30611), (9583, 21865)]