207007912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{66179}}^1$

素因数の和:66225

約数の個数: 32

約数和(自身を含む): 428846400

約数和(自身を除く): 221838488

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 66179, 132358, 264716, 529432, 1125043, 1522117, 2250086, 3044234, 4500172, 6088468, 9000344, 12176936, 25875989, 51751978, 103503956, 207007912]

約数ペア:

[(1, 207007912), (2, 103503956), (4, 51751978), (8, 25875989), (17, 12176936), (23, 9000344), (34, 6088468), (46, 4500172), (68, 3044234), (92, 2250086), (136, 1522117), (184, 1125043), (391, 529432), (782, 264716), (1564, 132358), (3128, 66179)]