200769790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1544383}}^1$

素因数の和:1544403

約数の個数: 16

約数和(自身を含む): 389184768

約数和(自身を除く): 188414978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1544383, 3088766, 7721915, 15443830, 20076979, 40153958, 100384895, 200769790]

約数ペア:

[(1, 200769790), (2, 100384895), (5, 40153958), (10, 20076979), (13, 15443830), (26, 7721915), (65, 3088766), (130, 1544383)]