203636718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8981

約数の個数: 48

約数和(自身を含む): 471419520

約数和(自身を除く): 267782802

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2546, 3819, 7638, 8887, 11457, 17774, 22914, 26661, 53322, 79983, 159966, 168853, 337706, 506559, 595429, 1013118, 1190858, 1519677, 1786287, 3039354, 3572574, 5358861, 10717722, 11313151, 22626302, 33939453, 67878906, 101818359, 203636718]

約数ペア:

[(1, 203636718), (2, 101818359), (3, 67878906), (6, 33939453), (9, 22626302), (18, 11313151), (19, 10717722), (38, 5358861), (57, 3572574), (67, 3039354), (114, 1786287), (134, 1519677), (171, 1190858), (201, 1013118), (342, 595429), (402, 506559), (603, 337706), (1206, 168853), (1273, 159966), (2546, 79983), (3819, 53322), (7638, 26661), (8887, 22914), (11457, 17774)]