201906540016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{188345653}}^1$

素因数の和:188345728

約数の個数: 20

約数和(自身を含む): 397032638632

約数和(自身を除く): 195126098616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 188345653, 376691306, 753382612, 1506765224, 3013530448, 12619158751, 25238317502, 50476635004, 100953270008, 201906540016]

約数ペア:

[(1, 201906540016), (2, 100953270008), (4, 50476635004), (8, 25238317502), (16, 12619158751), (67, 3013530448), (134, 1506765224), (268, 753382612), (536, 376691306), (1072, 188345653)]