201381008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8971}}^1$

素因数の和:9063

約数の個数: 40

約数和(自身を含む): 413860416

約数和(自身を除く): 212479408

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 8971, 11224, 17942, 22448, 35884, 71768, 143536, 206333, 412666, 547231, 825332, 1094462, 1650664, 2188924, 3301328, 4377848, 8755696, 12586313, 25172626, 50345252, 100690504, 201381008]

約数ペア:

[(1, 201381008), (2, 100690504), (4, 50345252), (8, 25172626), (16, 12586313), (23, 8755696), (46, 4377848), (61, 3301328), (92, 2188924), (122, 1650664), (184, 1094462), (244, 825332), (368, 547231), (488, 412666), (976, 206333), (1403, 143536), (2806, 71768), (5612, 35884), (8971, 22448), (11224, 17942)]