204099328

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{18541}}^1$

素因数の和:18600

約数の個数: 36

約数和(自身を含む): 416898328

約数和(自身を除く): 212799000

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 18541, 37082, 74164, 148328, 296656, 593312, 797263, 1186624, 1594526, 2373248, 3189052, 4746496, 6378104, 12756208, 25512416, 51024832, 102049664, 204099328]

約数ペア:

[(1, 204099328), (2, 102049664), (4, 51024832), (8, 25512416), (16, 12756208), (32, 6378104), (43, 4746496), (64, 3189052), (86, 2373248), (128, 1594526), (172, 1186624), (256, 797263), (344, 593312), (688, 296656), (1376, 148328), (2752, 74164), (5504, 37082), (11008, 18541)]