200939008

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{10607}}^1$

素因数の和:10662

約数の個数: 40

約数和(自身を含む): 412375392

約数和(自身を除く): 211436384

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 10607, 18944, 21214, 42428, 84856, 169712, 339424, 392459, 678848, 784918, 1357696, 1569836, 2715392, 3139672, 5430784, 6279344, 12558688, 25117376, 50234752, 100469504, 200939008]

約数ペア:

[(1, 200939008), (2, 100469504), (4, 50234752), (8, 25117376), (16, 12558688), (32, 6279344), (37, 5430784), (64, 3139672), (74, 2715392), (128, 1569836), (148, 1357696), (256, 784918), (296, 678848), (512, 392459), (592, 339424), (1184, 169712), (2368, 84856), (4736, 42428), (9472, 21214), (10607, 18944)]