200469668

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{117371}}^1$

素因数の和:117443

約数の個数: 24

約数和(自身を含む): 407515584

約数和(自身を除く): 207045916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 117371, 234742, 469484, 821597, 1643194, 3286388, 7159631, 14319262, 28638524, 50117417, 100234834, 200469668]

約数ペア:

[(1, 200469668), (2, 100234834), (4, 50117417), (7, 28638524), (14, 14319262), (28, 7159631), (61, 3286388), (122, 1643194), (244, 821597), (427, 469484), (854, 234742), (1708, 117371)]