210837320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229171}}^1$

素因数の和:229205

約数の個数: 32

約数和(自身を含む): 495011520

約数和(自身を除く): 284174200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 229171, 458342, 916684, 1145855, 1833368, 2291710, 4583420, 5270933, 9166840, 10541866, 21083732, 26354665, 42167464, 52709330, 105418660, 210837320]

約数ペア:

[(1, 210837320), (2, 105418660), (4, 52709330), (5, 42167464), (8, 26354665), (10, 21083732), (20, 10541866), (23, 9166840), (40, 5270933), (46, 4583420), (92, 2291710), (115, 1833368), (184, 1145855), (230, 916684), (460, 458342), (920, 229171)]