206955045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 393973632

約数和(自身を除く): 187018587

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 1413, 1727, 2355, 2663, 5181, 7065, 7989, 8635, 13315, 15543, 23967, 25905, 29293, 39945, 77715, 87879, 119835, 146465, 263637, 418091, 439395, 1254273, 1318185, 2090455, 3762819, 4599001, 6271365, 13797003, 18814095, 22995005, 41391009, 68985015, 206955045]

約数ペア:

[(1, 206955045), (3, 68985015), (5, 41391009), (9, 22995005), (11, 18814095), (15, 13797003), (33, 6271365), (45, 4599001), (55, 3762819), (99, 2090455), (157, 1318185), (165, 1254273), (471, 439395), (495, 418091), (785, 263637), (1413, 146465), (1727, 119835), (2355, 87879), (2663, 77715), (5181, 39945), (7065, 29293), (7989, 25905), (8635, 23967), (13315, 15543)]