202147148

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{7873}}^1$

素因数の和:8022

約数の個数: 36

約数和(自身を含む): 414707832

約数和(自身を除く): 212560684

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3668, 6419, 7873, 12838, 15746, 25676, 31492, 55111, 110222, 220444, 385777, 771554, 1031363, 1543108, 2062726, 4125452, 7219541, 14439082, 28878164, 50536787, 101073574, 202147148]

約数ペア:

[(1, 202147148), (2, 101073574), (4, 50536787), (7, 28878164), (14, 14439082), (28, 7219541), (49, 4125452), (98, 2062726), (131, 1543108), (196, 1031363), (262, 771554), (524, 385777), (917, 220444), (1834, 110222), (3668, 55111), (6419, 31492), (7873, 25676), (12838, 15746)]