214959656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19801}}^1$

素因数の和:19889

約数の個数: 32

約数和(自身を含む): 427723200

約数和(自身を除く): 212763544

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 10856, 19801, 39602, 79204, 158408, 455423, 910846, 1168259, 1821692, 2336518, 3643384, 4673036, 9346072, 26869957, 53739914, 107479828, 214959656]

約数ペア:

[(1, 214959656), (2, 107479828), (4, 53739914), (8, 26869957), (23, 9346072), (46, 4673036), (59, 3643384), (92, 2336518), (118, 1821692), (184, 1168259), (236, 910846), (472, 455423), (1357, 158408), (2714, 79204), (5428, 39602), (10856, 19801)]