200063647568

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{3923}}^1\times {\mathrm{4957}}^1$

素因数の和:9531

約数の個数: 40

約数和(自身を含む): 388403453088

約数和(自身を除く): 188339805520

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 3923, 4957, 5144, 7846, 9914, 10288, 15692, 19828, 31384, 39656, 62768, 79312, 2522489, 3187351, 5044978, 6374702, 10089956, 12749404, 19446311, 20179912, 25498808, 38892622, 40359824, 50997616, 77785244, 155570488, 311140976, 12503977973, 25007955946, 50015911892, 100031823784, 200063647568]

約数ペア:

[(1, 200063647568), (2, 100031823784), (4, 50015911892), (8, 25007955946), (16, 12503977973), (643, 311140976), (1286, 155570488), (2572, 77785244), (3923, 50997616), (4957, 40359824), (5144, 38892622), (7846, 25498808), (9914, 20179912), (10288, 19446311), (15692, 12749404), (19828, 10089956), (31384, 6374702), (39656, 5044978), (62768, 3187351), (79312, 2522489)]