201473104

素因数分解:

$2^4\times 7^2\times {\mathrm{256981}}^1$

素因数の和:257003

約数の個数: 30

約数和(自身を含む): 454087194

約数和(自身を除く): 252614090

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 256981, 513962, 1027924, 1798867, 2055848, 3597734, 4111696, 7195468, 12592069, 14390936, 25184138, 28781872, 50368276, 100736552, 201473104]

約数ペア:

[(1, 201473104), (2, 100736552), (4, 50368276), (7, 28781872), (8, 25184138), (14, 14390936), (16, 12592069), (28, 7195468), (49, 4111696), (56, 3597734), (98, 2055848), (112, 1798867), (196, 1027924), (392, 513962), (784, 256981)]