201652112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{293099}}^1$

素因数の和:293150

約数の個数: 20

約数和(自身を含む): 399788400

約数和(自身を除く): 198136288

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 293099, 586198, 1172396, 2344792, 4689584, 12603257, 25206514, 50413028, 100826056, 201652112]

約数ペア:

[(1, 201652112), (2, 100826056), (4, 50413028), (8, 25206514), (16, 12603257), (43, 4689584), (86, 2344792), (172, 1172396), (344, 586198), (688, 293099)]