207573730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{228103}}^1$

素因数の和:228130

約数の個数: 32

約数和(自身を含む): 459857664

約数和(自身を除く): 252283934

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 228103, 456206, 1140515, 1596721, 2281030, 2965339, 3193442, 5930678, 7983605, 14826695, 15967210, 20757373, 29653390, 41514746, 103786865, 207573730]

約数ペア:

[(1, 207573730), (2, 103786865), (5, 41514746), (7, 29653390), (10, 20757373), (13, 15967210), (14, 14826695), (26, 7983605), (35, 5930678), (65, 3193442), (70, 2965339), (91, 2281030), (130, 1596721), (182, 1140515), (455, 456206), (910, 228103)]