201612008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938577}}^1$

素因数の和:1938596

約数の個数: 16

約数和(自身を含む): 407101380

約数和(自身を除く): 205489372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938577, 3877154, 7754308, 15508616, 25201501, 50403002, 100806004, 201612008]

約数ペア:

[(1, 201612008), (2, 100806004), (4, 50403002), (8, 25201501), (13, 15508616), (26, 7754308), (52, 3877154), (104, 1938577)]