200239564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{310931}}^1$

素因数の和:310965

約数の個数: 24

約数和(自身を含む): 417892608

約数和(自身を除く): 217653044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 310931, 621862, 1243724, 2176517, 4353034, 7151413, 8706068, 14302826, 28605652, 50059891, 100119782, 200239564]

約数ペア:

[(1, 200239564), (2, 100119782), (4, 50059891), (7, 28605652), (14, 14302826), (23, 8706068), (28, 7151413), (46, 4353034), (92, 2176517), (161, 1243724), (322, 621862), (644, 310931)]