200004976

素因数分解:

$2^4\times {\mathrm{1823}}^1\times {\mathrm{6857}}^1$

素因数の和:8688

約数の個数: 20

約数和(自身を含む): 387778752

約数和(自身を除く): 187773776

約数列:

[1, 2, 4, 8, 16, 1823, 3646, 6857, 7292, 13714, 14584, 27428, 29168, 54856, 109712, 12500311, 25000622, 50001244, 100002488, 200004976]

約数ペア:

[(1, 200004976), (2, 100002488), (4, 50001244), (8, 25000622), (16, 12500311), (1823, 109712), (3646, 54856), (6857, 29168), (7292, 27428), (13714, 14584)]