229660998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{147787}}^1$

素因数の和:147836

約数の個数: 32

約数和(自身を含む): 539130624

約数和(自身を除く): 309469626

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 147787, 295574, 443361, 886722, 1034509, 2069018, 3103527, 5468119, 6207054, 10936238, 16404357, 32808714, 38276833, 76553666, 114830499, 229660998]

約数ペア:

[(1, 229660998), (2, 114830499), (3, 76553666), (6, 38276833), (7, 32808714), (14, 16404357), (21, 10936238), (37, 6207054), (42, 5468119), (74, 3103527), (111, 2069018), (222, 1034509), (259, 886722), (518, 443361), (777, 295574), (1554, 147787)]