201108500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{7589}}^1$

素因数の和:7661

約数の個数: 48

約数和(自身を含む): 447567120

約数和(自身を除く): 246458620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2650, 5300, 6625, 7589, 13250, 15178, 26500, 30356, 37945, 75890, 151780, 189725, 379450, 402217, 758900, 804434, 948625, 1608868, 1897250, 2011085, 3794500, 4022170, 8044340, 10055425, 20110850, 40221700, 50277125, 100554250, 201108500]

約数ペア:

[(1, 201108500), (2, 100554250), (4, 50277125), (5, 40221700), (10, 20110850), (20, 10055425), (25, 8044340), (50, 4022170), (53, 3794500), (100, 2011085), (106, 1897250), (125, 1608868), (212, 948625), (250, 804434), (265, 758900), (500, 402217), (530, 379450), (1060, 189725), (1325, 151780), (2650, 75890), (5300, 37945), (6625, 30356), (7589, 26500), (13250, 15178)]