103450990

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{16139}}^1$

素因数の和:16787

約数の個数: 16

約数和(自身を含む): 186513840

約数和(自身を除く): 83062850

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 16139, 32278, 80695, 161390, 10345099, 20690198, 51725495, 103450990]

約数ペア:

[(1, 103450990), (2, 51725495), (5, 20690198), (10, 10345099), (641, 161390), (1282, 80695), (3205, 32278), (6410, 16139)]