201623748512

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{540697}}^1$

素因数の和:541021

約数の個数: 48

約数和(自身を含む): 407677640832

約数和(自身を除く): 206053892320

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 271, 344, 542, 688, 1084, 1376, 2168, 4336, 8672, 11653, 23306, 46612, 93224, 186448, 372896, 540697, 1081394, 2162788, 4325576, 8651152, 17302304, 23249971, 46499942, 92999884, 146528887, 185999768, 293057774, 371999536, 586115548, 743999072, 1172231096, 2344462192, 4688924384, 6300742141, 12601484282, 25202968564, 50405937128, 100811874256, 201623748512]

約数ペア:

[(1, 201623748512), (2, 100811874256), (4, 50405937128), (8, 25202968564), (16, 12601484282), (32, 6300742141), (43, 4688924384), (86, 2344462192), (172, 1172231096), (271, 743999072), (344, 586115548), (542, 371999536), (688, 293057774), (1084, 185999768), (1376, 146528887), (2168, 92999884), (4336, 46499942), (8672, 23249971), (11653, 17302304), (23306, 8651152), (46612, 4325576), (93224, 2162788), (186448, 1081394), (372896, 540697)]