200945824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 418068000

約数和(自身を除く): 217122176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 349, 608, 698, 947, 1396, 1894, 2792, 3788, 5584, 6631, 7576, 11168, 13262, 15152, 17993, 26524, 30304, 35986, 53048, 71972, 106096, 143944, 212192, 287888, 330503, 575776, 661006, 1322012, 2644024, 5288048, 6279557, 10576096, 12559114, 25118228, 50236456, 100472912, 200945824]

約数ペア:

[(1, 200945824), (2, 100472912), (4, 50236456), (8, 25118228), (16, 12559114), (19, 10576096), (32, 6279557), (38, 5288048), (76, 2644024), (152, 1322012), (304, 661006), (349, 575776), (608, 330503), (698, 287888), (947, 212192), (1396, 143944), (1894, 106096), (2792, 71972), (3788, 53048), (5584, 35986), (6631, 30304), (7576, 26524), (11168, 17993), (13262, 15152)]