204566912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{145289}}^1$

素因数の和:145314

約数の個数: 32

約数和(自身を含む): 444587400

約数和(自身を除く): 240020488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 145289, 290578, 581156, 1162312, 1598179, 2324624, 3196358, 4649248, 6392716, 9298496, 12785432, 18596992, 25570864, 51141728, 102283456, 204566912]

約数ペア:

[(1, 204566912), (2, 102283456), (4, 51141728), (8, 25570864), (11, 18596992), (16, 12785432), (22, 9298496), (32, 6392716), (44, 4649248), (64, 3196358), (88, 2324624), (128, 1598179), (176, 1162312), (352, 581156), (704, 290578), (1408, 145289)]