202131488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{485893}}^1$

素因数の和:485916

約数の個数: 24

約数和(自身を含む): 428558508

約数和(自身を除く): 226427020

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 485893, 971786, 1943572, 3887144, 6316609, 7774288, 12633218, 15548576, 25266436, 50532872, 101065744, 202131488]

約数ペア:

[(1, 202131488), (2, 101065744), (4, 50532872), (8, 25266436), (13, 15548576), (16, 12633218), (26, 7774288), (32, 6316609), (52, 3887144), (104, 1943572), (208, 971786), (416, 485893)]