213251952

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193163}}^1$

素因数の和:193197

約数の個数: 40

約数和(自身を含む): 574856064

約数和(自身を除く): 361604112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 193163, 386326, 579489, 772652, 1158978, 1545304, 2317956, 3090608, 4442749, 4635912, 8885498, 9271824, 13328247, 17770996, 26656494, 35541992, 53312988, 71083984, 106625976, 213251952]

約数ペア:

[(1, 213251952), (2, 106625976), (3, 71083984), (4, 53312988), (6, 35541992), (8, 26656494), (12, 17770996), (16, 13328247), (23, 9271824), (24, 8885498), (46, 4635912), (48, 4442749), (69, 3090608), (92, 2317956), (138, 1545304), (184, 1158978), (276, 772652), (368, 579489), (552, 386326), (1104, 193163)]