205181824

素因数分解:

$2^7\times {\mathrm{541}}^1\times {\mathrm{2963}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 409654440

約数和(自身を除く): 204472616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 541, 1082, 2164, 2963, 4328, 5926, 8656, 11852, 17312, 23704, 34624, 47408, 69248, 94816, 189632, 379264, 1602983, 3205966, 6411932, 12823864, 25647728, 51295456, 102590912, 205181824]

約数ペア:

[(1, 205181824), (2, 102590912), (4, 51295456), (8, 25647728), (16, 12823864), (32, 6411932), (64, 3205966), (128, 1602983), (541, 379264), (1082, 189632), (2164, 94816), (2963, 69248), (4328, 47408), (5926, 34624), (8656, 23704), (11852, 17312)]