204697088

素因数分解:

$2^9\times {\mathrm{541}}^1\times {\mathrm{739}}^1$

素因数の和:1298

約数の個数: 40

約数和(自身を含む): 410304840

約数和(自身を除く): 205607752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 541, 739, 1082, 1478, 2164, 2956, 4328, 5912, 8656, 11824, 17312, 23648, 34624, 47296, 69248, 94592, 138496, 189184, 276992, 378368, 399799, 799598, 1599196, 3198392, 6396784, 12793568, 25587136, 51174272, 102348544, 204697088]

約数ペア:

[(1, 204697088), (2, 102348544), (4, 51174272), (8, 25587136), (16, 12793568), (32, 6396784), (64, 3198392), (128, 1599196), (256, 799598), (512, 399799), (541, 378368), (739, 276992), (1082, 189184), (1478, 138496), (2164, 94592), (2956, 69248), (4328, 47296), (5912, 34624), (8656, 23648), (11824, 17312)]