203847070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{10513}}^1$

素因数の和:10804

約数の個数: 32

約数和(自身を含む): 420896448

約数和(自身を除く): 217049378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3878, 9695, 10513, 19390, 21026, 52565, 73591, 105130, 147182, 367955, 735910, 2912101, 5824202, 14560505, 20384707, 29121010, 40769414, 101923535, 203847070]

約数ペア:

[(1, 203847070), (2, 101923535), (5, 40769414), (7, 29121010), (10, 20384707), (14, 14560505), (35, 5824202), (70, 2912101), (277, 735910), (554, 367955), (1385, 147182), (1939, 105130), (2770, 73591), (3878, 52565), (9695, 21026), (10513, 19390)]