200964976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12553

約数の個数: 40

約数和(自身を含む): 417629520

約数和(自身を除く): 216664544

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 12473, 16112, 24946, 49892, 99784, 199568, 236987, 473974, 661069, 947948, 1322138, 1895896, 2644276, 3791792, 5288552, 10577104, 12560311, 25120622, 50241244, 100482488, 200964976]

約数ペア:

[(1, 200964976), (2, 100482488), (4, 50241244), (8, 25120622), (16, 12560311), (19, 10577104), (38, 5288552), (53, 3791792), (76, 2644276), (106, 1895896), (152, 1322138), (212, 947948), (304, 661069), (424, 473974), (848, 236987), (1007, 199568), (2014, 99784), (4028, 49892), (8056, 24946), (12473, 16112)]