200857872

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 531702080

約数和(自身を除く): 330844208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 181, 183, 244, 362, 366, 379, 488, 543, 724, 732, 758, 976, 1086, 1137, 1448, 1464, 1516, 2172, 2274, 2896, 2928, 3032, 4344, 4548, 6064, 8688, 9096, 11041, 18192, 22082, 23119, 33123, 44164, 46238, 66246, 68599, 69357, 88328, 92476, 132492, 137198, 138714, 176656, 184952, 205797, 264984, 274396, 277428, 369904, 411594, 529968, 548792, 554856, 823188, 1097584, 1109712, 1646376, 3292752, 4184539, 8369078, 12553617, 16738156, 25107234, 33476312, 50214468, 66952624, 100428936, 200857872]

約数ペア:

[(1, 200857872), (2, 100428936), (3, 66952624), (4, 50214468), (6, 33476312), (8, 25107234), (12, 16738156), (16, 12553617), (24, 8369078), (48, 4184539), (61, 3292752), (122, 1646376), (181, 1109712), (183, 1097584), (244, 823188), (362, 554856), (366, 548792), (379, 529968), (488, 411594), (543, 369904), (724, 277428), (732, 274396), (758, 264984), (976, 205797), (1086, 184952), (1137, 176656), (1448, 138714), (1464, 137198), (1516, 132492), (2172, 92476), (2274, 88328), (2896, 69357), (2928, 68599), (3032, 66246), (4344, 46238), (4548, 44164), (6064, 33123), (8688, 23119), (9096, 22082), (11041, 18192)]