200703728

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{15739}}^1$

素因数の和:16544

約数の個数: 20

約数和(自身を含む): 389376120

約数和(自身を除く): 188672392

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 6376, 12752, 15739, 31478, 62956, 125912, 251824, 12543983, 25087966, 50175932, 100351864, 200703728]

約数ペア:

[(1, 200703728), (2, 100351864), (4, 50175932), (8, 25087966), (16, 12543983), (797, 251824), (1594, 125912), (3188, 62956), (6376, 31478), (12752, 15739)]