201981704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1328827}}^1$

素因数の和:1328852

約数の個数: 16

約数和(自身を含む): 398648400

約数和(自身を除く): 196666696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1328827, 2657654, 5315308, 10630616, 25247713, 50495426, 100990852, 201981704]

約数ペア:

[(1, 201981704), (2, 100990852), (4, 50495426), (8, 25247713), (19, 10630616), (38, 5315308), (76, 2657654), (152, 1328827)]