201944968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{16381}}^1$

素因数の和:16477

約数の個数: 32

約数和(自身を含む): 401031360

約数和(自身を除く): 199086392

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 6164, 12328, 16381, 32762, 65524, 131048, 376763, 753526, 1097527, 1507052, 2195054, 3014104, 4390108, 8780216, 25243121, 50486242, 100972484, 201944968]

約数ペア:

[(1, 201944968), (2, 100972484), (4, 50486242), (8, 25243121), (23, 8780216), (46, 4390108), (67, 3014104), (92, 2195054), (134, 1507052), (184, 1097527), (268, 753526), (536, 376763), (1541, 131048), (3082, 65524), (6164, 32762), (12328, 16381)]