201635763

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 314388480

約数和(自身を除く): 112752717

約数列:

[1, 3, 7, 21, 67, 139, 201, 417, 469, 973, 1031, 1407, 2919, 3093, 7217, 9313, 21651, 27939, 65191, 69077, 143309, 195573, 207231, 429927, 483539, 1003163, 1450617, 3009489, 9601703, 28805109, 67211921, 201635763]

約数ペア:

[(1, 201635763), (3, 67211921), (7, 28805109), (21, 9601703), (67, 3009489), (139, 1450617), (201, 1003163), (417, 483539), (469, 429927), (973, 207231), (1031, 195573), (1407, 143309), (2919, 69077), (3093, 65191), (7217, 27939), (9313, 21651)]