200525031

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2939}}^1$

素因数の和:2993

約数の個数: 48

約数和(自身を含む): 358444800

約数和(自身を除く): 157919769

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 361, 399, 513, 1083, 1197, 2527, 2939, 3249, 3591, 7581, 8817, 9747, 20573, 22743, 26451, 55841, 61719, 68229, 79353, 167523, 185157, 390887, 502569, 555471, 1060979, 1172661, 1507707, 3182937, 3517983, 7426853, 9548811, 10553949, 22280559, 28646433, 66841677, 200525031]

約数ペア:

[(1, 200525031), (3, 66841677), (7, 28646433), (9, 22280559), (19, 10553949), (21, 9548811), (27, 7426853), (57, 3517983), (63, 3182937), (133, 1507707), (171, 1172661), (189, 1060979), (361, 555471), (399, 502569), (513, 390887), (1083, 185157), (1197, 167523), (2527, 79353), (2939, 68229), (3249, 61719), (3591, 55841), (7581, 26451), (8817, 22743), (9747, 20573)]