201618548247

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1\times {\mathrm{15331}}^1$

素因数の和:18855

約数の個数: 32

約数和(自身を含む): 284365670400

約数和(自身を除く): 82747122153

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3449, 3813, 10347, 15331, 45993, 106919, 141409, 320757, 424227, 475261, 628571, 1425783, 1885713, 4383679, 13151037, 19485701, 52876619, 58457103, 158629857, 1639175189, 2167941379, 4917525567, 6503824137, 67206182749, 201618548247]

約数ペア:

[(1, 201618548247), (3, 67206182749), (31, 6503824137), (41, 4917525567), (93, 2167941379), (123, 1639175189), (1271, 158629857), (3449, 58457103), (3813, 52876619), (10347, 19485701), (15331, 13151037), (45993, 4383679), (106919, 1885713), (141409, 1425783), (320757, 628571), (424227, 475261)]