200305864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61519}}^1$

素因数の和:61573

約数の個数: 32

約数和(自身を含む): 420796800

約数和(自身を除く): 220490936

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61519, 123038, 246076, 492152, 676709, 1353418, 2276203, 2706836, 4552406, 5413672, 9104812, 18209624, 25038233, 50076466, 100152932, 200305864]

約数ペア:

[(1, 200305864), (2, 100152932), (4, 50076466), (8, 25038233), (11, 18209624), (22, 9104812), (37, 5413672), (44, 4552406), (74, 2706836), (88, 2276203), (148, 1353418), (296, 676709), (407, 492152), (814, 246076), (1628, 123038), (3256, 61519)]