201656416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{484751}}^1$

素因数の和:484774

約数の個数: 24

約数和(自身を含む): 427551264

約数和(自身を除く): 225894848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 484751, 969502, 1939004, 3878008, 6301763, 7756016, 12603526, 15512032, 25207052, 50414104, 100828208, 201656416]

約数ペア:

[(1, 201656416), (2, 100828208), (4, 50414104), (8, 25207052), (13, 15512032), (16, 12603526), (26, 7756016), (32, 6301763), (52, 3878008), (104, 1939004), (208, 969502), (416, 484751)]