203496004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{72367}}^1$

素因数の和:72427

約数の個数: 24

約数和(自身を含む): 384997760

約数和(自身を除く): 181501756

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 72367, 144734, 289468, 1374973, 2677579, 2749946, 5355158, 5499892, 10710316, 50874001, 101748002, 203496004]

約数ペア:

[(1, 203496004), (2, 101748002), (4, 50874001), (19, 10710316), (37, 5499892), (38, 5355158), (74, 2749946), (76, 2677579), (148, 1374973), (703, 289468), (1406, 144734), (2812, 72367)]